Demon hunter's Cooking Manual - Chapter 1300 - 37 - s Shades! _3

Why build a harem……when you can steal everyone else’s?Rejected without confessing. Friendzoned before even speaking.Too bad for them—he’s done being average.Armed with a system that thrives on charisma (even if his starts at rock bottom), sharp tongue, and unmatched game sense, Eiden isn’t here to play nice. He’s not the hero, not the villain—he’s the damn glitch in the story.The protagonist ?? He’ll outwit them.The arrogant beauties? He’ll make them kneel.The childhood sweethearts, the princesses, the cold beauties?They’ll come to him. Willingly.This isn’t your story. It’s his conquest.And no harem is safe.

Let’s fight! Go! Who am I afraid of with a chip that turns into a brain cell? ! Get promoted and get rich! The nest treasures are all mine!

- Description from novelbuddy

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.

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