Become the Administrator of Dimensional Chat Group

A boy died and woke up in the void, a place where the living shouldn't go after they died.

The moment he awake there, boy feel confused for how he end up there and why he can't remember anything about himself.

No matter how much he tried to remember his memories about himself, he can't remember it at all. Give up, the boy been left alone in the Void all by himself.

For unknown amount of days has passed, the boy feel lonely and bored in the Void, pleading for something or someone to help him escape from his situation. As if answering to his plead, a screen appeared in front of him and ask him...

[Would you like to join the Dimensional Chat Group?]

[YES/NO]

From that moment, the boy accept the invitation for he feel this is the only way to escape. The next thing he known, he find himself in another place proving he has escape from his endless loneliness.

But...

[Congratulations!]

[You has been promoted as the True Administrator]

???: *confused* ...?