MTL - Start Binding: High-quality Male God System - Chapter 3 Learn, increase your height

Another entry in what you can call the Proto Harem Series: the books written before the Harem Series that take place in the same world.

It’s about a swordswoman whose student is captured, so she goes to rescue her.

When I woke up after a pretty crappy death, what greeted me was one of those famous fantasy worlds! I didn’t expect anything like becoming the strongest with a common job, or rising to the top with the weakest class…

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!

“I never spent a dime from your debt, you both lost it gambling always…” Another slap landed on Astrid's face and this came from none other than her dad, Josh.“You ungrateful brat, it's only the request I am pleading for,” Josh let out and then a sardonic smile escaped her lips.She wiped the tears from her face and now stood from the ground.“I am not going to get married to a man old enough to be my father.” she declared firmly this time not avoiding eye contact with her dad that much.“What?” Josh's voice countered.“Why for once can't you love me?” She cried out her hands moving to her chest as she tried to hold in her tears.Josh moved closer to her, lifting her by her chin roughly, “Then do this one favor for me and save us from losing everything I have ever worked for,” His voice was a bit calm but stern, one could tell he didn't care about Astrid.********Astrid Daniels who is hated by everyone and is known as the faso of family is forced to get married to the man arranged by her father to protect his company from plummeting and also help in paying his debt.She refused but then was told by her dad that he would help pay for her mum’s surgery if she was doing his wish.Since she was a high school drop she couldn't get a good job to pay for her mum's surgery so she needed to agree to her dad’s proposal.On the day of her wedding ceremony with the older man, things turn around when she goes into the wrong hall and gets married to one of the richest men in their city and also her crush.What fate do you think awaits her?