Death March kara Hajimaru Isekai Kyusoukyoku (WN) - Book 3 - 3-8. Masked Hero

An 18-year-old poor college student tried to apply for a job as a tutor but his life almost ended as demons' meal. In his last breath, a mysterious woman gave him a strange power. When he opened his eyes he had turned into a demon with a system that would turn him into… A pervert.

Now he must lived with his dual identity as a model student named Ethan and an incubus named Damian.

At 35, Lin Zhi finally died from exhaustion on the delivery table!In her life, she was never married or had children, faced with a difficult and bumpy fate, but fortunately, she successfully delivered 3000 babies.After death, she arrived in hell, where King Yan, appreciating her merit, allowed her to be reborn at the age of 20, and even bestowed her with a pair of... Holy Hands for delivering babies?!Lin Zhi was somewhat bewildered, she didn't want to be a midwife again!“King Yan sir, that... actually, you could grant me a cool, super-rich, devastatingly handsome husband who would love me for a lifetime.”King Yama said, “Lin Zhi, I think you'd better come back to hell with me!”

“The three elements of the easy mode of life: extraordinarily handsome appearance, exceptionally intelligent mind, and a healthy and strong body, and I have them all.”Reborn in a parallel world, the disciplined and outstanding high school student Yan Huan is preparing to welcome his glorious days.However... a decade later, he is spotted by five girls with strangely unique abilities.“...We all need to be full of positive energy.”Faced with the eager and aggressive girls, Yan Huan, who only reads the classics, says so.

Charles Manson was just another broke university dropout grinding night shifts at a city bar—until time froze, and a seductive voice whispered into his mind:> “System initialized: Lust Sync. Welcome, Master. Your desires will shape the world.”Suddenly, women around him begin to act strangely—flushed cheeks, lingering stares, unexplainable obsession. It wasn’t luck. It was the system.Lust Sync doesn’t just make women fall for him—it binds them, body and soul, through supernatural “Sync Levels” that unlock hidden power, twisted love, and lust-fueled abilities. The more intense the relationship, the stronger Charles becomes.From seductive professors to dangerous yanderes, spoiled heiresses to lonely MILFs—every woman he touches begins to change… and some don’t want to let him go.But Lust Sync comes with rules, quests, and consequences. The more women he Syncs with, the closer he gets to uncovering the dark truth behind the system—and why he was chosen.Can Charles handle a world where every woman wants him—and some would kill to keep him?> “Desire is power. Power is dangerous. And now, I have both.”