Mahiro has become accustomed to his protection detail of Nyaruko, Kuko, and Hasuta making his life interesting. Nyaruko starts scheming with Tamao to turn up the charm and sway Mahiro's resolve, while Kuko reconsiders her own stance on love. Things get tricky as the gang deals with a monstrous monkey, an unexpected visitor from Kuko's past, balancing love and duty, and of course, saving the world.

[Source: NISA]