At the annual meeting of the Su family in Jiangcheng, Lin Jin in a gray shirt was the biggest joke in the room - five years after his marriage, he was a veteran whom relatives said was a softie, a punching bag for his mother-in-law who often beat and scolded him, and even his cousin dared to throw red wine at him in public and humiliate him wantonly. But no one knew that the hot old pocket watch on the chest of this humiliating and burden-bearing son-in-law hid a shocking secret.
He was once the Dragon King who commanded thousands of armies and rewrote the rules of the world. However, he was betrayed, fell into the abyss, and was reduced to a mortal by the sealed power. Grandpa's words before his death, "Only he can protect you," made him willing to put on the cloak of a "waste son-in-law" and silently protect Su Wanqing for five years.
The yellowed photo in the pocket watch, the four blurry blood-stained figures, and the beautiful word "Frost" on the back, hide the truth of betrayal five years ago; the fatigue and trust in Su Wanqing's eyes became his only weakness in resisting the seal and sticking to the bottom line.
When the humiliation intensifies, and when the crisis approaches, the forbearing son-in-law will no longer hide it. When the seal is broken and the Dragon King returns to his throne, he will not only avenge his former enemies, but also protect his girl and let the whole Jiangcheng know that Lin Jin, whom they despise, is the true king who can cover the sky for her and sweep everything.
The fate of reunion between blood and fire, the intertwined choices of love and hate, let's see the Dragon King break the seal and spend the rest of his life as a servant to protect a person without worries every year.