Living in Isolation

Kawamura Hikari lives his life in isolation. Due to his past that he desperately tries to avoid, his life fell apart, and he now lives at the bottom of the hierarchy of society. He is constantly reprimanded by his father, and neither his mother nor his sister can stand up for him. Throughout the years, his bright and pure self slowly faded, and he eventually became a gloomy person who rarely- no, he became a person who lost his smile. Will there ever be a day his gloomy self would be free from the shackles that continue to bind him to his own small world that no one seems to understand, but his self?