When Su Jin was a child, he had autism and was bullied by his classmates when he was in school. Although he never cared about it and was buried in his own ocean all day long. Later, when Su Jin transferred to another school, Cheng Yu was lonely and felt very guilty. If he had known better, he would not have bullied his classmates.
When Su Jin grew up, he met his classmate Cheng Yu again, but Su Jin couldn't remember anything about the past.
Cheng Yu came to befriend him with a guilty heart, but he didn't remember it!
I will let you remember me! !