A young man who escaped from an orphanage became a loan shark in order to make a living.
An accident led him to meet Yu Mujin, who was just looking for a job after graduating from college.
Due to interests, Misunderstanding successfully allowed him to live in her house.
"What's your name?"
"Mad dog"
"How could someone be called such a name?"
"I don't have a name, they all call me that"
"Then let me give you a name. My name is Yu Mujin, and your name is Yu Song. They have the same last name as me." (Written by a newbie, it will be updated irregularly.)
Intention: Mutual salvation between two people,