Story
"I can't... I'm at my limit... I'm gonna die..." Yamada Hana is living a hellish corporate life buried in work. And the one who saved her from that hell was— "I will confine you." A beautiful stranger who was stalking her!? A luxurious mansion, extravagant meals, an open-air bath... A heavenly life of confinement with every possible indulgence begins!!!
Synopsis via AniList (English).