Lin Wantang, the cold-blooded CEO of an e-sports team, meets Su Qingge, a stubborn ancient-style blogger. A conflict at a comic exhibition bound the two - Lin Wantang wanted to rely on Su Qingge's traffic to save the team that was on the verge of disbandment, while Su Qingge wanted to use e-sports to break through the circle and let Hanfu be seen.
During the live broadcast, the Hanfu was torn off, Lin Wantang threw his suit to protect her, and the sentence "She is mine" became a hot search; the team was deeply involved in the match-fixing crisis, Su Qingge counterattacked with Chinese-style tactics, and exposed the conspiracy with the delicacy of an embroidery needle. But Su's mother's threat of marriage, the former coach's fatal plot, and the secret that the mountain girl was Su Qingge's sister dragged the two into the whirlpool.
When Lin Wantang bet the entire team to protect Su Qingge, and when Su Qingge took off his Hanfu to pick up the evidence for her, and protected her to the extreme, there was the most cruel twist hidden: all the calculations were due to a good intention that was covered up many years ago.
In the end, they held a Hanfu wedding under the red walls of the Forbidden City, and embraced each other on the stage of the global finals - one pushed the championship trophy to the team, and the other pinned the intangible cultural heritage embroidery to her suit. The tactics typed out on the keyboard and the commitment made by needlework eventually became each other's hardest armor.