With his daughter, Leah, Mike Truman led a secluded life. One day, Leah sneaked away to look for her mother. Desperate, Mike activated a Check-in System. Helped by “artifacts”, Leah got to know the Empress, Cheryl Lewis, who was then proven to be her mother. Thanks to the System, Mike reunited with his daughter and wife.
The hero time-travels to the Quama dynasty and becomes a blind man who plays the urheen. He activates the system and it gives him missions including escorting the Princess to the capital. By completing them, he gets all kinds of badass rewards.