From the perspective of a sister, it records the most precious years in the life of a boy trapped in family debt - his twenties and thirties.
Source of inspiration: A certain post by a certain Hulu, "I just found out today how my brother paid off the debt owed to his family. I'm very sad." Since I didn't know whether it was considered a fan or an original work, I chose the "Fan" option to avoid disputes.
This story is purely fictional.