[Sole devotion] + [Secret crush] + [Free-spirited heiress × restrained, dangerously obsessive CEO] + [Both leads are each other's first and only love]
Gu Zhizhi is the only daughter of the Gu family in S City. She has been doted on since childhood, with Lu Linbei, the eldest young master of the Lu family, always there to protect her.
Lu Linbei, head of the Lu family, is ruthless and decisive in public, but turns into a gentle puppy whenever he's with Gu Zhizhi.
Passerby A: “Young Master Lu is a devil straight from hell. He'd devour you without even spitting out the bones.”
Gu Zhizhi: “I don't think so. He's very gentle.”
Lu Linbei: “My Zhizhi is always right.”