Follow Chu Wanning, the world's number one master, and his disciple Mo Ran in a story about overcoming all odds to protect humanity.

It follows Chu Wanning, the number one grandmaster in the world, and his disciple Mo Ran in a story about overcoming all odds to protect humanity. Chu Wanning is an elder with immense spiritual powers. He is an upright and noble man who bears the responsibility of defending the mortal realm. Mo Ran is one of his disciples. Mo Ran is a gifted cultivator with a good heart but due to his sufferings at a young age, he is unruly and often opposes his master Chu Wanning. An accident causes Mo Ran to remember an inexplicable memory. Mo Ran begins to secretly guard against Chu Wanning and even engages in some actions. Despite seeing a change in Mo Ran, Chu Wanning remains steadfast in leading Mo Ran to follow the right path as he continues to protect him from the shadows. Adapted from the novel The Husky & His White Cat Shizun by Meatbun Doesn't Eat Meat.

Mo Ran is the young disciple of the most powerful cultivator in the world, Chu Wan Ning. Due to misunderstandings and general differences, the two have been at odds with each other. Chu Wan Ning finds himself helpless in the face of Mo Ran's teenage rebellion and the two keep on drawing further apart. Unbeknownst to Chu Wan Ning, in a past life, Mo Ran and Chu Wan Ning's animosity ended in great bloodshed and misery when Mo Ran turned to the dark cultivating techniques. After the past life ends, sixteen-year-old Mo Ran wakes up with knowledge regarding the events of that past life. Believing he can change his tragic end this time around, Mo Ran sets out to change the course of events as he knows them but soon finds out things are not as they seemed to him.—MyDramaList

The story is set in a tumultuous era where the world is facing the danger of the heavens splitting. The world's number one grand master Chu Wanning did not forget his original intention of joining the world to help the Dao cultivation, sets out on a mission to protect the beings of the world. He uses his abilities to prevent the heavens from splitting and at the same time, his compassion and love influences his misguided disciple Mo Ran to return to the righteous path he has strayed from. Chu Wanning also successfully imparts the value of putting the world's beings before one's self to Mo Ran. In the end, the pair of teacher and disciple forgo their lives and work together with the rest of the cultivating heroes to stop the villains' conspiracy and protect the world.—DramaWiki