Master, Your Persona Is All Wrong

Meng Jun died. For a wisp of Meng Jun's soul, Shen Jiu stormed the Heavenly Court and wreaked havoc in the underworld, throwing the four seas and all living things into chaos. At last, he earned the chance to return to the past and find his master. He woke up, brimming with excitement, only to see his aloof and immaculate master from his memories with his arms around two beauties, out visiting a brothel! Meng Jun wasn't sure if writing so many teacher-disciple romance stories with younger men had finally made him hallucinate. A disciple had suddenly appeared out of nowhere, claiming to be his future husband! Excerpt from Immortal Master Meng's diary (1) That Shen Jiu claims to be my disciple, but in truth, he acts more like my master. He keeps telling me to care about the world and save all living things. What a joke! The world isn't as fragile as you think. I asked him which idiot had said that. He gave me a long look. It's late. Time to sweep my disciple out the door. Excerpt from Immortal Master Meng's diary (2) My back hurts. I shouldn't have been fooled by his cold, ascetic demeanor. I deeply regret taking on this disciple. How could I have been so blind? P.S. The entire novel is written in third person, with the top's perspective. The blurb is from the master's perspective; the story itself is from the disciple's perspective. Premise: Guide the master onto the right path.