A young man travels to the world of books and slowly becomes a process of redemption...
Shen Yanhua: "I thought that my life would just pass by like this, but you appeared and I felt love for the first time."
Wan Yan: "I know that a dirty person like me is not worthy of being close to you, but I also want to give it a try..."
Demon Lord: "Save me, and then you will never leave me again in your life."
Master: "I never expect you to be by my side all the time. I just hope that you will be safe throughout your life..."
System: "Even if all my data is lost, I will keep you safe.
"
Intention: They will meet eventually