In the first encounter of the red eyed boy to the shadow walker they have developed feelings for each other not only for themselves to keep the secret but for the others to find out what's behind all that.

in the future there was a boy with white hair with a mix of blue came from the present of the two young bladders He came to tell his past parents about the future but he can't seem to remember after the cause of using his power he forgets things if he uses it too much so it was a struggle to find them in time before his future collapsed.

In the midst of Yasha's sadness for the lost of his best friend he became one of Muzan's allies.

Sometimes its hard to resist from accepting an offer from someone so powerful but could actually lead you to betray someone just for that power to fall on you. We need each other and that is the truth instead of tempting to accept an offer that could really destroy your life. Life could sometimes be so cruel that we couldn't understand why its happening. but what will happen to our young legends in the end? let us see this is your author : Kaitou Midnight Sky (Akari Hatsumi Kayoko)