Kissing My Student, It's Over if We're Caught - Chapter 3Volume 1 .2 - A Place of memories: Senseis room

Mason was a mercenary, until the day he died on a mission after being betrayed by his unit.

The brash Li Chengfeng makes a living through trickery with his clueless but loyal servant, Xiaobao. One day, the love of his life is murdered, making him a suspect, and he meets a demon who suspects he is the reincarnation of a traitorous immortal.

Upon meeting the girl who would become her adopted younger sister, the duke’s daughter Christina regained memories of her previous life. Through those memories, she learned that her new sister, Mishuli, was the heroine of a certain story. And though the story depicted a Christina who abused her sister, the real Christina turned into a siscon who spoiled Mishuli to no end.

The heavens and earth change when the blood phoenix descends.