two children playing happily and seriously, so seriously that they even walked in without being noticed."Mommy, I played well with my little sister.""Hello Auntie, we are very happy."It seems the two...nce Kou Dan left, he has seemed a bit uneasy. He can't calm down and focus on anything. 。Even if Kou Dan only returned for work, even if she hid from him, as long as she worked within his sphere of i...