Quick Transmigration: The Demon Lord’s Rebellious Disciple Oversteps His Bounds!

[Two male leads + transmigrate into a book + angst first, sweetness later + mild flirting + confinement later on + forced love + yandere + chasing his love + reconciliation + no female lead + 1v1, both pure]

(Scheming, aloof master as the pursuer and simple, goofy Demon Lord as the pursued)

[PS: The pursued is weak at first but grows strong later! The pursuer is scheming at first but becomes devoted later!]

Shen Yi, a high school student, dies suddenly while reading and wakes up in the world of the book as a minor character. To survive, he has no choice but to cling to his master, Chu Yun.

What he doesn’t expect is that his master practices the Heartless Dao and plans to use him to overcome his romantic tribulation.