The No.1 Undercover in the Immortal World - Chapter 737 - 245: The Root of the Battle of the Four Kings

Every story needs a great evil for the hero or heroine to defeat…

The wicked stepmother who torments Cinderella.

The fearsome dragon who kidnaps the princess.

The fake rich daughter who bullies the real.

An evil demon queen hell bent on destroying the world.

Yet sometimes these villains defeat the heroes.

Agent 214 has been tasked to enter these dangerous worlds and eliminate these evil villainesses before they have the chance to win.

But why is every story a little different than what it first seems?

In a certain world, there was someone who excelled in magic combat, people called him 『Sage』. Seeking the strongest combat art, he devoted himself to research every magic and combat arts in existence. And the conclusion he arrived at was very cruel, 『My body is not fit for magic combat』. Yet he didn’t give up. He sealed his own soul with a magic art, and was reborn in a far-off future. And the magic theory in the completely changed world he saw there was of unbelievably low level.

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.

“Spread your legs.”“Tsk.”A slave to the city's system, Lancel was quite literally a slave to a witch whose only love language was torture to him.After a year of humiliation in the Witch City of Riviere, he finally escapes captivity, only to discover something even more dangerous.A system that allows him to form contracts with witches… and lets him steal their magic.[Active Contract: Witch of Lust has reached Bond Level 10!][Contract Bonus: Aphrodisiac Haze!][Active Contract: Witch of Bondage has reached Bond Level 20!][Contract Bonus: Chains of Dominion!][Active Contract: Witch of Fluids has reached Bond Level 100!][Contract Bonus: Fountain of Yatagarasu!]The deeper his relationships with witches became, the stronger he grew.One bond at a time.One spell at a time.Until even the witches themselves began to wonder who was truly in control.“Take your pants off, Lancel.”…Which only left him with one question.Why did witches keep asking him to take off his pants?——————————————More illustrations in the server.Discord: https://discord.gg/zukKB2ppDp