俺の現実は恋愛ゲーム？？ ～かと思ったら命がけのゲームだった～

Ryou Hasegawa, a twenty-five-year-old shut-in, wakes to a holographic screen hanging in the air with save files, load files, an item shop and stats. His life has been turned into a dating sim in which progress means seducing and 'capturing' the women around him. The rules stop being a joke when one of those targets turns out to be a killer: Ryou has to capture each woman and drag out her secret, and failing means dying.