[ Yeah, this is dropped. I made the same isekai story but a little bit darker. https://www.scribblehub.com/series/116351/entering-another-world/ ]

Ryu Tanaka, who is a 17 years old high school student, faced with devastating news of the missing of his family that got involved in a car accident and they still remain missing for a week. Ryu promised to his family that he will live happily for the sake of his family.

When he was cleaning the house, he found a mysterious door that can’t seem to be opened by any way. What kind of door that give people eerie vibes? If he’s in the school then he will find it reasonable. What he didn’t know is that after he goes through the door, his life change instantly.

The story revolves around the boy who have stepped into different world with twisted reality where many kingdom are now using summoned heroes from earth as a weaponry. As a boy with unreal overpowered abilities, he rises to the top, stopping some of the otherworlder that was destroying the world with their unreasonable agenda and motive.

What power that will bring destruction and manipulate someone? What power that use Akashic Record to know every information and increase one's strength? Although my power is similar to both, All I do is click the [-] and your health will be zero and died or increase your health using [+] to heal.