Loki

Loki was born in Jotunheim, the realm of the Frost Giants, the son of Laufey, their king. However, from the moment of his birth, he was considered a disappointment. He was extremely small and weak by the standards of his kind, so Laufey was ashamed of him and decided to abandon him as a baby, leaving him to his fate in a temple, where he was sure to die.

Shortly after, war broke out between Asgard and Jotunheim. The Asgardians, led by Odin, confronted the Frost Giants and defeated them. After the battle, Odin entered one of Jotunheim's temples and found the infant Loki abandoned. Seeing him so small and defenseless, he decided to take him back to Asgard rather than let him die.

Odin raised Loki as his own son, alongside his biological son, Thor. Through magic, Loki acquired the appearance of an Asgardian, so throughout his childhood he believed he truly belonged to that realm. Thus began his life as a prince of Asgard.

Loki grew up alongside Thor, and both were raised as princes. During their early years, a deep affection existed between them, though their personalities were completely different. Thor was strong, impulsive, and extroverted, excelling as a warrior, while Loki was much more reserved, intelligent, and calculating. He possessed a great talent for magic, especially for creating illusions and deceiving others. Frigga, his adoptive mother, taught him much of his magical knowledge and always showed him a special closeness.

From childhood, both knew that one day only one of them could become king of Asgard. Odin had made them understand that they both possessed qualities worthy of a ruler, but that only one would occupy the throne. As the years passed, Loki began to feel increasingly overshadowed by Thor. His brother was Odin's biological son, a powerful warrior admired by the Asgardians, and the expected heir. Loki, though also a prince, felt that he was always in Thor's shadow. That feeling gradually transformed into jealousy, insecurity, and resentment.

Upon reaching adulthood, Loki became a master of magic and deception. While Thor sought to prove his worth through strength and combat, Loki preferred to use intelligence, strategy, and manipulation. However, he did not want to be limited to being the younger brother of the future king. He wanted to prove to Odin that he, too, was worthy to rule, and above all, he wanted to stop living in Thor's shadow.

Finally, the day arrived when Thor was about to be crowned king of Asgard. But, secretly, Loki had already begun to set a plan in motion. He allowed a small group of Frost Giants to enter Asgard and attempt to retrieve the Casket of Ancient Winters, a powerful relic belonging to Jotunheim. The Giants were stopped before they could succeed, but Thor, furious at the intrusion, wanted to retaliate by attacking Jotunheim.

Odin ordered him not to, for a new war between the two realms would have terrible consequences. However, Loki knew his brother perfectly. He knew that Thor was proud, impulsive, and that he wouldn't stand idly by after what had happened. Therefore, he manipulated the situation until he got Thor to believe he had to retaliate.

Thor then traveled to Jotunheim accompanied by Loki, Sif, Fandral, Volstagg, and Hogun. Once there, Thor provoked Laufey and the Frost Giants, quickly escalating the situation into a battle. Loki feigned concern about the consequences, though in reality everything was unfolding exactly as he had planned.

Finally, Odin appeared to stop them. He was furious that Thor had directly disobeyed his orders and jeopardized the fragile truce between Asgard and Jotunheim. As punishment, Odin stripped Thor of his powers, took Mjolnir from him, and banished him to Earth. Before sending him away, he declared that if Thor ever proved himself worthy, he could regain his powers and return to Asgard.

Loki observed all of this and, for the first time, believed his plan had worked. Thor was no longer in Asgard, and the path to the throne seemed clear.

However, shortly afterward, something happened that Loki had never expected. Upon returning to Asgard, he entered the chamber where the Casket of Ancient Winters was kept. When he touched the object, his skin began to turn blue and his eyes changed. Loki was completely bewildered. He didn't understand why his body was reacting this way.

Then he went to Odin and demanded answers.

—What am I?

Odin was finally forced to tell him the truth. Loki wasn't an Asgardian. He was a Frost Giant, Laufey's biological son. Odin explained that, after defeating the Frost Giants, he had found him abandoned in that temple and had decided to take him in and raise him as his own son.

Loki wanted to know why.

Odin explained that he had originally envisioned Loki one day helping to unite Asgard and Jotunheim and forge a lasting peace between their realms. For Loki, those words were devastating. Instead of interpreting them as a sign of hope and affection, he felt his entire life had been a lie and that Odin had merely used him as a political tool.

He then began to question everything he had experienced. Why had Thor always been the favorite? Why was Thor destined to be king? Why had he never been truly considered an equal? ​​Loki ended up accusing Odin of treating him like an object to be used whenever necessary.

Odin tried to explain that he considered Loki his son, but Loki was already too hurt and enraged to listen. The shock caused Odin to fall into Odinsleep, a deep state of rest he needed to regain his strength.

Now Thor was banished and Odin was unconscious. Loki was left virtually alone in Asgard and temporarily assumed the throne.

When Sif and the Warriors Three tried to bring Thor back, Loki refused, insisting that Thor should remain banished. Even when he visited his brother on Earth, he continued to manipulate him. He led Thor to believe that Odin had died from the grief caused by his banishment and that, for this reason, Thor could not return to Asgard.

As Loki consolidated his position as ruler, he knew he still had a problem: Thor was still alive. As long as his brother existed, there would always be the possibility that he would return and reclaim his place.

That is why Loki traveled to Jotunheim and met with Laufey, his true father. He offered him a deal: he would allow Laufey and several Frost Giants to secretly enter Asgard and reach Odin while he slept. Laufey could kill Odin, and in return, the Giants would recover the Casket of Ancient Winters.

But Loki had a ulterior motive. He didn't simply want to allow Laufey to kill Odin. He intended to appear at the last moment, kill Laufey, and make it seem as though he had saved his father from the Frost Giants. In this way, he could become the hero of Asgard and prove himself worthy to rule.

Meanwhile, Sif and the Warriors Three began to suspect Loki. They didn't believe Thor should remain banished and eventually convinced Heimdall, guardian of the Bifröst, to help them travel to Earth.

Loki discovered what they were doing and decided to act. He sent the Destroyer to Earth with orders to kill Thor.

The Destroyer attacked Thor and his friends. Thor tried to fight it, but he didn't yet have his powers. Realizing that his friends would die if the battle continued, he decided to sacrifice himself. He offered himself and begged for the attack to end.

That act of sacrifice proved that Thor had finally become worthy.

Mjolnir flew up to him.

Thor regained his powers and destroyed the Destroyer. Now he could return to Asgard, and Loki realized his plan was about to fail.

Laufey finally entered Asgard to kill Odin, but just before he could, Loki appeared and murdered him. In this way, it seemed that Loki had just saved his father and Asgard.

But when Thor returned, he began to uncover the truth.

Loki finally stopped hiding his true intentions. He had decided to destroy Jotunheim, the realm where he was born. He used the Bifröst to channel all his energy against the planet and intended to destroy it completely.

Thor tried to stop him.

During their confrontation, Loki finally unleashed all the resentment he had accumulated over the years. He didn't simply want to be king. He wanted to be Thor's equal. He wanted to prove that he, too, was worthy of Odin. He wanted to stop feeling like the forgotten son who had always lived in his brother's shadow.

Loki believed that by destroying Jotunheim he would prove his worth and protect Asgard at the same time.

Thor realized he couldn't convince him and decided to destroy the Bifröst. As he did so, the bridge began to break apart while the two brothers faced each other.

Loki ended up hanging over the edge. Thor tried to save him and Odin appeared to help him, but Loki, consumed by all the pain, rage and the feeling of having been rejected, ended up letting go.

He fell into the void and disappeared.

Thor thought he had lost his brother.

However, Loki had survived.

When the truth finally came out, Odin did not welcome him back with open arms. After all Loki had done—manipulating Thor, betraying Asgard, conspiring with Laufey, and trying to destroy Jotunheim—the king made a final decision.

Loki would be condemned to exile.

Odin would not take away his gifts as a god or his magical abilities. He would not turn him into a mortal or strip him of what made him who he was. Instead, he would send him to Earth as punishment, far from Asgard and his family.

Loki would be forbidden from returning.

Thus, the former prince of Asgard was condemned to live on Earth, separated from the kingdom he had once considered his home and from the family he still deeply desired, despite everything.

And although Loki had lost the throne, his family, and his place in Asgard, his story was far from over.