Damn, I Have to Marry the Strongest Antagonist at the Start? - Chapter 568 - 18-The Duke’s Mansion Conspiracy

In a world of Monsters and Mythical Creatures, he was reborn.

Not as a Human, but as a Monster.

'So you're telling me I can't leave this place?'

[You must first clear the Dungeon's Ten Floors.]

'Only then, will I be able to check out this new world?'

[You must build your strength.]

'By using my “Devourer” and “Evolving Monster” Unique Titles, huh?'

……………………………………………………………

Dear readers! Without any ads, maybe you will prefer .

Our straight (?) bottom woke up ten years into the future and found himself on the bed of his childhood friend… At the start, the bottom was shocked to his very bones, but he soon quickly accepted this premise and found the whole situation to be rather amusing. Precisely then, the bottom once again went back to his timeline — back to when he and the top were just platonic childhood friends.

At the beginning, travel to the Holy Land Mary Joa and become a slave of the dragon people.

With the help of the Tianlong people’s “enthusiasm”, Chenos obtained the Devil Fruit that can rebound everything, won the favor of the Empress, learned to be domineering, and also gained the Golden Emperor as his younger brother.

Finally, in order to thank the Tianlong people for their “enthusiasm”, Chenos, who became the five emperors, decided to let them leave the Holy Land Mary Joa and experience the fun of the world!

[No system, no golden fingers, take the road of developing fruits, practicing physical skills and domineering, hoping to bring you a different world of pirates. ]

- Description from novelbuddy

In a parallel world filled with pet beasts, people tame, train, evolve, and trade beasts.