Harem Master: Seduction System - Chapter 14: Innocently Sleeping With His Mother Lyra

Back in 1998, an ordinary person who has been through, tired, cried, and fought, hopes to run down-to-earth and keep up with the trend of the times.

- Description from novelbuddy

Ryo Tanaka, a struggling college student, works tirelessly at multiple part-time jobs to make ends meet. In a bid to earn some extra cash, he volunteers for a paid drug research study, unaware that it will alter the course of his life forever.The experiment takes a disastrous turn, leaving Ryo bedridden with a high fever for several days. But when he finally awakens, he finds himself in a world plunged into chaos. A deadly virus has ravaged the city, turning its inhabitants into ravenous, flesh-eating zombies. Streets once bustling with life now lay desolate, the remnants of civilization crumbling under the weight of the apocalypse.

Jack Griffin was just another face in the bustling halls of the advertising firm, an ordinary employee with an unassuming title. But fate, it seemed, had other plans. His inherent charisma and undeniable presence caught the discerning eye of the company's striking female CEO. What began as an unexpected notice swiftly transformed into an extraordinary ascent. From that moment on, Jack's world expanded, ushering him into the exclusive echelons of high society and turning him into a figure not just admired, but sought after by the city's most captivating women.[AUTHORS NOTE][PLEASE THIS NOVEL HAS MANY SEXUAL CONTENT]

The protagonist, Winnie (文尼), confesses his love to his childhood friend—the princess he’s been secretly in love with for years—but is brutally rejected in public. His heart shatters, he’s humiliated and ridiculed, and he collapses unconscious. When he wakes up, he vaguely remembers his past life’s memories and realizes he has transmigrated into the world of an otome game he played before. At first, he’s thrilled, thinking, “Nice! I must have been reincarnated as a villainous side character who disrupts the protagonist’s romance, right?” But then… surprise! He’s not just the villain—he’s the “Saintess”!