In the past, people gained abilities to make mountains collapse and these people became corrupt and used the power to make other lives hell until a hero appeared and slay these evildoers.Now in the future, In order to stop people from using their abilities to do crimes, a device was created People are forced to wear a black collar that will explode when someone used their abilities to do crimesNow the current time, the age of Virtual Reality games, where games make you famous by being good at it.A popular VR-MMORPG. called Attention Online, and a guy named Kurogane who died in an accident, returned back to the past where he was only 6 years old.