Kite, a newbie to the game, is playing World with his school friend and game buddy Orca when he is attacked by an unknown monster that is chasing Orca, a girl with a secret.
Then, Orca, who died in a brutal attack, becomes "unconscious" in the real world for some reason, and receives a corrupted email from Orca, a girl full of secrets, asking her to help him quickly as time approaches. .
Kite, who cannot understand why Orca lost consciousness, plays the scientist game to discover why Orca passed out with two new characters in order to find a way to restore Orca's consciousness and find the secret girl