Chai Haowei

After being set up by her company, 36-year-old executive Xia Xiaolan wakes up as her 18-year-old self in a poor village. Determined to change her fate, she pursues education while building a business empire from nothing. Along the way, she finds love, support, and a renewed sense of purpose, proving that courage and determination lead to true success.

Lin Yi, a wushu master, is hired to protect the beautiful and popular Chu Mengyao at university. As her personal bodyguard, he initially dislikes her spoiled behavior but gradually finds himself falling for her.

Demons and humans share a planet near Earth. The humans occupy the planet by day and the demons occupy it at night. They live in harmony until some of the demons scheme against the humans. The Guardians rid the planet of the troublesome demonic creatures to preserve the peace.