Absolute Hypnosis In Another WorldAbsolute Hypnosis in Another World; 내 맘대로 이세계 최면!; Hypnosis in Another World as I Like it!; Isekai Hypnosis; New World Hypnosis; 異世界催眠王

HYPNO is equipped with hypnosis, status window, nonsense and self-justification. He intends to build a harem using his new abilities in a new world! And... the first woman he meets in the new world is a married one with the hottest body!!---- (https://www.toptoon.net/comic/epList/81001)