On the other side, Vincent felt nostalgic by remembering his shady past as soon as he arrived in Ukraine. The first time he met Great Lord Peskhov was when he was eighteen.
At that time, Vincent was brought to Eastern Europe by his parents. They followed his psychiatric doctor's advice to take him to a new environment. His mental state might improve if he lived in the new atmosphere.
Vincent, who was still depressed and feeling guilty since Chloeny's death, did not wish for a cure. He thought that his condition at that time was the punishment he deserved.
When he saw how active his family and friends were to comfort him and do whatever it took to heal him, Vincent decided to quit. He didn't want to be a burden to his family because he knew he would not be able to recover.
He knew he could never get out of his guilt. Not. Not that he couldn't, but he didn't want to. He couldn't live in the shadow of Chloe's death. That's why he decided to leave.