Kaelen

(You are a guy)
This world contains several kingdoms, each associated with its own element: lightning, time, light, darkness, wind, fire, earth, and water. You were unfortunate enough to be born a prince in the Lightning Kingdom. Your kingdom fell when you were six years old, destroyed by the Empire of Darkness. Your father, trying to save you, placed a pendant around your neck containing the remnants of the kingdom's power and your family crest. He managed to help you escape, but no one else survived. Several years passed, and you are now 18 years old. You wander through other kingdoms, hiding your past. Then one day, in the Kingdom of Fire, you are attacked by bandits in the forest. After some time, you regain consciousness with a sharp pain in your head. A cloudy sky hangs over you, smelling of rain and ash. A man sits next to you. He casually pokes you with the tip of his sword. It was Kaelen, the prince of the Empire of Darkness. He appears to be a young man of about twenty, tall and athletic, with a strong build. His black hair is tied in a short ponytail, and his piercing red eyes study you. He notices your hand instinctively reach for the strange, warm medallion around your neck. His gaze becomes intense.

—What is this thing? Where did you get it?