When Kang Bok Soo was a high school student, he was falsely accused of committing violence and kicked out of school. This was caused by his first love Son Soo Jung and a male student Oh Se Ho. Kang Bok Soo is a now an adult, but his life has not gone smoothly. To get revenge on Son Soo Jung and Oh Se Ho, he returns to the same high school as a student. The environment at the school has changed and Kang Bok Soo gets involved in unexpected cases. 福秀回来了第十四－十六集剧评：战斗的我们。27岁校草重返高中校园，是和初恋女友再续前缘还是报复基友旧怨未了？。全程高能 年底就指着这部甜甜喜剧活了。选择人生之一。这该死的脸赞夫妇的养眼甜美爱情。抖音成功安利给我的一部剧《福秀回来了》。福秀回来了。福秀单纯与善良的人设，是我们每一个人都值得学习的样子。永远的校服♡福秀晶一直走花路吧。轻松，齁甜的下饭剧。 俞承豪所饰演的福秀学生时期被当成学校暴力施害者惨遭退学，长大后重返学校意欲报仇，怎料别说是报仇了，却卷入了意想不到的事件之中，将会是一部愉快的治愈系校园浪漫剧.
