Wiki & Encyclopedia: After I Lost My Sight, My Ex-girlfriends Went Crazy! ?

A male protagonist who enjoys competitive gaming and possesses a sharp, sometimes self-deprecating, sense of humor. He uses the pretense of a supernatural system to explain changes in his life and approach to relationships.

A clever and spirited female character who started as a gaming rival to Lin An before meeting him in person at university. She is outspoken and fiercely protective of her own emotional history.

A twenty-three-year-old nursing assistant with a bright, enthusiastic personality. He is naive and prone to one-sided devotion toward a girl from his hometown, whom he supports financially despite her lack of genuine interest in him.

A woman from Lin An's past whom he pursued romantically. She maintained a cold demeanor but showed subtle changes in attitude, giving meaning to his efforts.

An acquaintance from Lin An's past, used as a comparative reference point in his internal analysis of social behaviors and potential reactions to his feigned intoxication.

An acquaintance from Lin An's past, used as a comparative reference point in his internal analysis of social behaviors and potential reactions to his feigned intoxication.

A middle-aged doctor who has worked in the hospital for twenty years. He is compassionate, empathetic to Lin An's situation, and tries to encourage him despite the dim medical prognosis for his eyesight.

A nursing staff member responsible for Lin An's care. Initially cold toward Lin An's flirtatious behavior, she becomes annoyed upon discovering his complicated romantic history.

Lin An's university roommate and close friend, nicknamed 'Ritian'. He currently works as a bank teller. He maintains a playfully antagonistic relationship with Lin An, frequently using father-son jokes to tease him.

A site manager or crew scheduler at the production company where Lin An works.

A pragmatic, traditional Shandong farmer who is protective of his daughter. Though wary of city life, he ultimately trusts Lin An with his daughter's future.

Deeply affectionate and anxious about her daughter's well-being in the city. Her interactions reflect maternal worry mixed with relief upon finding a reliable partner for her daughter.