"Summer Sky Triangle - NTR -" is an RPG where you play as a protagonist striving to become a better man for his attractive girlfriend, Himari, by joining the cultural festival committee. While working towards a successful festival, three men approach Himari with ulterior motives, leading to secret relationships that unfold behind the scenes. Your choices shape the story and the heroine’s fate.

Just as peace was beginning to return to the world after the defeat of the Demon King, a shocking event shook the globe.

Dark story-based romance game (18+ NSFW)