More than a Married Couple, but Not Lovers.

When a school’s fake marriage game pairs rivals with their crushes, love becomes a strategic competition.

Jirou Yakuin, a third‑year at a high‑school that treats romance like a social experiment, has his heart set on childhood friend Shiori Sakurazaka. When the school launches its "marriage practical"—a points‑driven simulation where mixed‑gender pairs live together and are judged on their chemistry—Jirou sees a golden chance to lock down his future. Meanwhile, the effervescent Akari Watanabe dreams of pairing with the campus heartthrob Minami Tenjin, whose good looks and popularity make him the ultimate prize. Fate, however, has a twisted sense of humor. The random draw pairs Jirou with Akari, while Shiori ends up with Minami. Now both Jirou and Akari must masquerade as a married couple, grinding for the top‑ten leaderboard spots that grant the coveted partner‑swap privilege—provided both duos consent. As they juggle homework, chores, and the awkward intimacy of pretend matrimony, the competition forces them to confront what it really means to care for someone. The series blends earnest teenage yearning with a satirical look at how institutions gamify love, delivering a bittersweet ride through the messy geometry of high‑school crushes.

A high school rom-com where two mismatched teens pretend to be married to win partner-swaps with their crushes. Expect heavy ecchi fanservice, sexual tension, and suggestive situations throughout, framed within a standard love-polygon comedy.