When he was a child, Zhou Shiyu didn't understand why other children called him an orphan even though he had a father.
It wasn't until he entered junior high school that he realized that his father didn't love him.
But his father was particularly concerned about his younger brother Zhou Shiyan.
Zhou Shiyu was jealous of him and envied him at the same time.
It wasn't until Zhou Shiyan eagerly begged him to take care of him that he relented...
Concept: Love is gender-neutral