Three years ago, architectural designer Su Yan hastily broke up with his genius girlfriend Lu Zhiyi due to self-doubt over harsh realities. Three years later, his sister Chen Wanqing enters graduate school and constantly complains about her advisor—an icy professor with virtually zero life skills. Hearing numerous familiar daily details from his sister, Su Yan feels a creeping sense of unease. While delivering something by chance, he confirms that the advisor is none other than Lu Zhiyi, the ex-girlfriend he has been avoiding for years. While he desperately hides and disguises himself, Lu Zhiyi investigates step-by-step using clues from culinary tastes and professional habits. As misunderstandings and past truths gradually surface, the two resolve the estrangement of years past, overcome their insecurities and past hurts, heal each other, and rekindle their love.

Sister's Advisor Is My High-IQ Ex-Girlfriend, She's Coming for Me - Episode 1

Sister's Advisor Is My High-IQ Ex-Girlfriend, She's Coming for Me (75 episodes)