MTL - Rebirth into an Interstellar Marriage - Chapter 1

The day dungeons appeared on Earth, everything changed! From ordinary beasts to monstrous ones, attacks were common throughout the globe, and no one was safe.

After countless studies using these beasts as subjects, Humankind developed a serum capable of awakening incredible abilities in humans, leveling the battlefield.

With the serum came heroes and villains, those who wished to use their powers for good or bad.

The Garmony Upper School was a place for the elite with the sole purpose of creating heroes to fight the villains and explore more of the dungeons after the beast attacks increased for no apparent reason.

Damian Romero, a youth who received the serum after turning 18, yet got no unique ability. It was not uncommon for one to not receive power, but it was still a blow to one's pride.

He went rogue after the news, drinking alcohol and having a good time with women, and it was at that moment, when he was putting his toy to play, he got a surprise.

[All-in-One System Unlocked]

Damian's unique ability was a system with multiple functionalities, but after he studied it, it seemed this system worked with a different type of coin called Erotic Coins!

Improve his body? Buy any item or unique ability from his system's store? All Damian needed was Erotic Coins, and he knew how to earn them!

After forming ties with Tang Zichen of the secret Tang sect, Wang Chao began to rely on his exceedingly unusual determination to slowly walk towards the peak of martial arts. Fighting masters of every form of martial arts, joining and betraying the mysterious organization, and even joining every faction of power!

Ethan Smith is 22 year old young guy. He was doing MBA from a a nearby college. He has always wanted to be rich, surrounded by beauties. But life never gives the way you want. While riding his motorcycle to comeback home from college, he was hit by Truck-kun and he got transmigrated.He travelled to eastern fantasy world. And he found himself in the body of a young man named Aric Lei.“I got transmigrated into the body of the young master of Lei family.”[“Ding!”][“Hello Host, the villain system is here to help you to become the ultimate villain.”][“As a beginner pack, I would give one skill for free. Tell me what skill you want?”]Ethan - “My Dear System, Give me the Mind Control Skill. ”“Granting you the absolute mind control skill. Through which you can corrupt anyone's mind”Ethan - “This time I will fuck this world. Ha ha ha ”Note: No NTR, No Yuri, Milfs, Power-packed.

Leiyin accidentally crossed into the One Piece World, and accidentally obtained the Naruto System.