最低の竿役転生、フラグもヒロインも向こうからやってくる件 (Associated Names)

The moment when the line that must never be crossed was crossed. In a situation where it seemed like only a mischievous god who couldn’t read the atmosphere existed, the protagonist, Ikki, recalled everything. He remembered that his existence was that of a scumbag role in this world, a role that steals away others’ partners.…