The romantic comedy follows the everyday life of an extremely tsundere boy named Atsuhiro Akkun Kagari and his girlfriend Non Nontan Katagiri. Akkuns behavior is harsh towards Nontan with verbal abuse and neglect, but he actually is head-over-heels for her and habitually acts like a stalker by tailing her or eavesdropping. Nontan is oblivious to Akkuns stalker ways, and thinks his actions are cute.