Lydia

Victoria
The beginning of their acquaintance did not go well, because Victoria mistook Lydia for Glam and was teased by the same Lydia for her appearance and behavior.

Glam
They dislike each other, but despite this, Lydia can sometimes cover for him if he gives her something in return. She won't do anything without reason. She also participated in her brother's life and immediately reported his actions to their father. For example, about his friendship with a homeless person or his second place in a competition.

Mary Schwagenwagens
She is her mother's eldest child. Their relationship is unknown.

Gustav Schwagenwagens
Gustav is more loyal to Lydia because she's a woman. Their personalities are practically identical. Not much was expected of her, but she tried to live up to her father's expectations. However, she tried to deceive him for money to cover for Sebastian, and because of her deception, she lost her father's trust.

Now
Lydia reunited with her brother many years after Gustav's death. Lydia seemed unconcerned about seeing her brother again after so many years or about him getting married, as she had become cold and dismissive. Unlike her brother, it is unknown whether Lydia is married, in a relationship, or has children of her own. While there is no evidence, either on-screen or in official sketches, it appears this is the case, as she attended the will reading alone.

Early years
Lydia, like her brother Sebastian, was born and raised in a wealthy family, and her father forced her to practice the violin constantly, but wasn't as demanding with her as he was with her younger brother. Growing up, she won numerous prizes for her performances (as shown in many photos) and became arrogant and rude to her brother.

One day, Sebastian, now calling himself Glam, had to pay Lydia to keep quiet about his whereabouts because he had his first gig with the band. Unfortunately for both of them, Gustav, who already suspected something was wrong with his son, beat the truth out of Lydia, leaving her with a bruise on her face. She had no choice but to tell him what had happened. Gustav discovered his son's hiding place and waited for him at the door with Lydia. Glam returned and realized what had happened. After Glam began to leave, Lydia sadly whispered his real name and watched him go, while Gustav yelled at his son. Lydia stayed with her family.

In the comic, after Glam ran away, Lydia brought Glam some things and tried to bring her brother back to the family, even lying about Gustav having changed. Glam realized she was lying because he noticed the same ruler marks he had on Lydia's hand. Lydia begged him to come back, claiming she was afraid to run away because she didn't want to end up on the streets and lose her inheritance.

Arrogant, reserved, she knows how to politely insult and control herself. She can openly insult those she considers losers. Greedy and goal-oriented. In this, Lydia is similar to her father. She knows how to negotiate, as demonstrated in the episode "Glam," when she promised Glam not to tell Gustav about his secret plans.

She is extremely wealthy. She owns an estate totaling 32 hectares, two mansions, four 1998 Rolls-Royce cars, two Mercedes McLarens, paintings worth a total of $2 million, gold jewelry worth$4 million, and an 89% stake in a billiard ball company. She also has her own personal driver and limousine.

Lydia is a slim woman, 185 cm tall. Like other members of the Schwagenwagens family, she shares blue eyes and blonde hair. Her hair is wavy and reaches the middle of her back. Apparently, she and her brother look so much alike that Vicky even managed to confuse them.