Ryongul

[Mature Content]

[NO NTR]

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!

~~~~~
The MC will not start as a villain, but something will shift his mind in the future.

All-in-One System: All I Need is Erotic Coins

Damian passed by the night house to speak with the ladies from the other night to warn them about future problems. He said that they might need to run, so it was best to stockpile some money just in case. That was all he could do to help them.

He returned to the cabin to meet up with Elena, who did not try to flee. She knew very well it would be impossible to run away from Damian.

"So where is your friend?" Elena asked.

Elena knew Morgana would come with them because Damian had shared it to her.

"We've got some problems, and she won't come with us, but that does not change the fact you will lead us to where your friend is, right?" Damian said, staring deeply into her soul.

Elena saw Damian as a mysterious figure who had unknown powers, and for some reason, she felt like he had her life in his hands. Maybe it was her head playing tricks on her, but that was how she felt when standing near him.

Giving Terror