RT

Transferring to Nerima University was supposed to be a simple family move—look after your grandmother at Nerima General, knock out your degree, and keep your head down. Then you unpack in Room 202 at Royal Hills Nerima and realize your childhood friend, Kazuya Kinoshita, lives right next door in 203. Worse? You immediately get front-row seats to his high-stakes, wallet-draining secret: the gorgeous girl in Room 204 is an elite rental girlfriend, and Kazuya is drowning in an avalanche of desperate lies, pushy grandmothers, and catastrophic relationship drama. While Kazuya runs himself ragged chasing an impossible fantasy, your grounded, no-nonsense presence makes you an accidental lifeline. But keeping his secrets safe proves complicated when the very girls orbiting his chaotic orbit—a relentless "trial" girlfriend starved for real connection, a painfully shy rental looking for confidence, and a venomous ex with an agenda—start turning their attention toward the neighbor who actually has his life together.