MTL - Addicted To Favoritism, the Reborn Sweet Wife is So Sweet - Chapter 235 Three-year-olds are not easy to fool

[WARNING:FOR MATURE AUDIENCES ONLY]This is the story of how I made my own harem with the help of my step-sister.Anyway read 3 chapters yourself than decide yourself, if you wanna go further!!

An Individual from Earth finds themselves in the Shinobi World, equipped with a Scientific System. From that moment, he delved into scientific research far ahead of its time.

Waking up, Kim Hajin finds himself in a familiar world but an unfamiliar body.

The MC (Minato) is a college student who died in a plane crash and was reincarnated in a fantasy world. He was raised alone in the wilderness by his succubus mother, and now he tries to make his way as an adventurer.