I'm 90 years old and the system tells me it's time to create harem - Chapter 18: The Enemy’s Retaliation

WARNING!!!(This novel is R18, The MC steal girls and his abilities on improve with sex alone, less adventure, more sex and humor)The Adventure and His fighting abilities only starts by chapter 10.so enjoythe MC steal girls and more, nobody is fucking his women just a big cock guy fucking everyone's women...NTR, CUCKOLD,LOLI,MILF, HUMILIATION,FEMDOM, MALEDOM AND HAREM .... For real no capI wonder who this body belonged to originally and what happened to the poor bastard's consciousness when I took over. Is he floating around in my body back on Earth, just as confused as I am?I sit on the edge of the bed, trying to make sense of it all.One moment I was on my couch scrolling through my phone, the next I was standing naked in Lady Vivienne's bathroom. No warning, no magical portal, no summoning ritual. Just... poof.

Right after transmigrating into a parallel world, Yang Yi was a bit stupefied upon seeing a adorable little girl calling him father. Fine, Xixi is 100% my daughter, but my child’s mother is actually an aloof, absolute beauty who’s a famous singer.

Yao Bianliang was an actress in her previous life, and once she entered the shuangwen story of the entertainment circle. The system said: “As long as the host works hard to become cold and become an 18th-line star that no one cares about, she can get a bonus of 100 billion.” Yao Bianliang sat up in shock while saying: “Is there such a good thing?”

- Description from Novelupdates

Project BIOHUMAN was supposed to be a quiet project that tested to see if they could create superhuman beings. The Creator, Dr. Vang Chang created the Numbers, ten individuals who took the BIOHUMAN serum and came out different.

Countries caught wind of this and demanded the Creator to disperse the serum to strengthen the humans. The BIOHUMAN serum was shot into the sky and dispersed all over the world. Little did anyone know, it changed Earth and everything living on it. Plants, animals and humans were genetically changed forever.

25 years later, the Creator's son, Lee Seng Chang is a high school student without any Biohuman powers. The serum had given him almost no Dark Matter and only increased his overall human abilities to a super-Biohuman level. Even with that, the power standing only made him seen as the weakest amongst everyone.

Picked on because of his powerless status, Lee Seng was left by all of his friends and labeled powerless. He desperately tries to keep going with a smile on his face. Lee Seng one day gets an option from a man with a Fox mask.

“Awaken your power but at a huge price.”

Lee Seng takes the deal and watches as the world he knew quickly changes and isn't what it seems. Put under the pressures of his Father's status and his new profound power and changes, Lee Seng battles the demons within him and the unknown coming for him.