A boy with a white face and black stuffed buns transformed into Nobi Nobita in "Doraemon", and met a blue, dorayaki-controlling tsundere, a (pseudo) cat-shaped boy. (Disclaimer: The character in this article will be seriously out of shape, and I don't like to count the red crosses in the upper right corner)
The pairing of Attacker and Sufferer is elegant, scholarly and sinister Attacker × Dorayaki control, arrogant, pseudo-omnipotent and mysterious Sufferer
ps: I suddenly discovered that I am very cold-blooded.