Monster Integration (Web Novel) - Chapter 3477 Madam Elia

Wang Yi gets a key, opening a door in 2022 will lead to 1982, and opening a door in 1982 will return to 2022.

Two very different great eras appeared before him:

Abundant dietary protection, developed industrial products, miraculous medicines, and explosive information, this is 2022.

Simple folk customs, rich wild resources, scattered antiques, and treasures of the age, this is 1982.

Traveling between these two eras, Wang Yi didn’t think much of it, he just wanted to live a good life.

- Description from novelbuddy

[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!!

After 50 years of being in the position of Hwacheon Clan Leader, Kang-hyuk, widely renowned as 'The Dragon' retires.

I transmigrated into the gacha game I abandoned for 10 years.But, the state of the heroes I raised is strange.