After the Demon Lord Betrayed His Master and Ancestors

Chu Qingchuan transmigrated into a book, into the body of a cannon-fodder master who would die at his disciple's hands.

At the initiation ceremony, the frail villain knelt below the stage. His wings were still undeveloped, but his face was already full of hatred.

Chu Qingchuan drew his sword, but couldn't bring himself to strike.

He took the villain in as his disciple and decided to teach him to respect his master.

He taught him spells and cared for his well-being. Chu Qingchuan handled everything concerning Pei Changbo himself.

But even so, he couldn't stop Pei Changbo from betraying his master and ancestors.

That day, the demon clan massacred the Xiaoyao Sect, and all the senior and junior disciples were bound in the main hall.

The man at the head of the hall looked at him with cold amusement. "Beg me, Master, and I'll let them go."

Chu Qingchuan laughed bitterly. "I cannot face my sect. I will atone with my death!"

His sword pierced his heart. His life lamp shattered, and his soul scattered.

Chu Qingchuan died. Pei Changbo searched all across the Nine Provinces for his soul.

2. Pei Changbo was trapped in an endless cycle of death. Every time, he died at the hands of that master who was a gentleman in public and a beast in private.

This time, Pei Changbo decided to strike first.

But after Chu Qingchuan died, Pei Changbo regretted it.

He went so far as to make a pact with a malevolent god, falling into an endless cycle of death once more, all for the chance to see Chu Qingchuan again.

The love interest is reborn; the protagonist transmigrates into a book.

Theme: Put your heart into understanding things, and don't do things you'll regret.