Xu Jinian comes from a desperate world that has been swallowed up by terror. There, humans are prey and civilization is in ruins. He lives by any means necessary to protect his only sister, but in the end he falls into darkness without even a chance for revenge.
When he opened his eyes again, he found that he had traveled through the world of a novel called "Dragon".
Both parents died, leaving behind an old house and a sum of money. The neighbor is a beautiful girl named Xia Mi, who comes here every day for food. His deskmate Lu Mingfei is a loser, but he is the only person in the world that he finds pleasing to the eye.
Saka's light followed him through time and turned into a bracelet on his wrist. He could have been the savior, but chose to be a bystander - until Lu Mingze came to the door with a contract he couldn't refuse.
"I'm just a paid person," he said.
But when the Dragon King wakes up one after another, when the girls who break into his life are in danger one after another, when the only friend Lu Mingfei is struggling and sinking in the whirlpool of fate - can this bystander who vowed not to care about anyone continue to stand by and watch?