In fact, this is a happy story about a sweet, loving, dedicated, somewhat sinister, somewhat sensitive, and very patient man... Using various methods to forcefully drag home a little boy who is sensible, obedient, somewhat childish, and somewhat stubborn. There are some bloody things, and there are also some sensational things. I just hope we don't forget what we experienced in those years when the ivy slowly climbed up the tree trunk, those years, those people, those places and the most unforgettable love.