Demon Slayer: The Pillar Who Protects Married Women

Ryosuke wakes up in the brutal world of Demon Slayer with a dying body and a cruel system that devours his life force for power. Armed with knowledge of the original plot, he must navigate a deadly timeline where one wrong move means death. But there's a twist—his unique abilities make him the unlikely guardian of the story's most vulnerable married women, earning him an infamous reputation that changes everything.