The Hardest First Love in History

Hua Chuchu was a fat child, mocked and ostracized by everyone around her. She could only make up for her lonely youth through studying, skipping grades again and again, and graduating from Z University at eighteen with excellent grades.

Unexpectedly, her unremarkable looks turn out to be an advantage. She becomes the private tutor to four young masters from wealthy families, living with them in their mansion and spending every day in their company.

All four have wildly different personalities, and each is harder to handle than the last. Amid their hilarious battles of wits, they change one another, going from enemies to friends to family, until delicate feelings begin to blossom...

Everyone in the mansion has a secret.

At the old master's request, Hua Chuchu must also return to high school to accompany the four young men and tutor them whenever needed...

Her dark and miserable high school years are memories Hua Chuchu can't bear to revisit.

But now she has special skills and four great demons by her side. Will her return to high school go any better?

What kind of wild, youth-filled school adventures will Hua Chuchu have with these four troublemaking young masters...

Will she transform from an ugly duckling into a swan?