When they first met, Guan Yu was thoroughly enjoying the spectacle when Cheng Yi, the very person at its center, dragged her into the conversation. But Guan Yu wasn't some meek little rabbit. Calmly ignoring the curious looks around them, she turned the tables on him and left Cheng Yi standing there dumbfounded. That's how the two of them became "enemies" (at least, according to the male lead).
The second time they met, Guan Yu happened to overhear the glorious tale of Young Master Cheng being confessed to at the supermarket. She was enjoying the gossip, even privately calling him a scumbag out of courtesy, when she realized the lovestruck girl in the story was herself.
After that, as if fate were playing a joke on them, the two grew closer...
Cheng Yi: "I'll give you the sense of security you want."
Guan Yu: "...I believe you."
Theme: A lighthearted holiday read.