Bai Xia is reading a fantasy and supernatural novel. The book stipulates that every exorcist has a guardian spirit, which takes the form of weapons, mounts, etc. The guardian spirit is connected to the fate of the owner, and they live and die together.
When he wakes up, Bai Xia transforms into the guardian spirit of the cannon fodder male partner in the book - the little white dragon.
However, this male supporting actor is about to marry the protagonist's goddess Bai Yueguang. After he marries the goddess, the protagonist goes dark and counterattacks, killing all his enemies every day, including the cannon fodder male supporting actor.
Bai Xia: I don't want to die, I want to stop this marriage.
Bai Xia: "Master, you must not marry this woman!"
Master: "What? If I don't marry her, will I marry you?"
Bai Xia: "..."
From then on, a life of being ridden during the day and being ridden at night began.
My Master Who Ascended to the Throne by Virtue of His Son