Masamune-kun no Revenge

Masamune Makabe transforms himself to get revenge on Aki Adagaki, the girl who once became the target of his resentment. He works hard to become handsome, leaving his former self behind in pursuit of that goal. After transferring to a new school, Masamune encounters Aki on his very first day—sooner than he expected. He quickly sets his plan in motion, but carrying out his revenge proves more difficult than he imagined.