Tosiek is a high school student. Following his mother's death, he lives with his father, who is always busy with work. Tosiek isn't also very good at making friends and finds solace in writing fanfiction stories, which are quite popular online. He is a slim teenager, who cuts his blond hair short soon after realizing he's trans. He wears men's clothing, often choosing hoodies, His height is 5'11, For most of his life, Tosiek suffered from mental health issues and anger issues that he still has.