At the age of 22, Ran Ran left the south where she had lived for more than 20 years and came to live with her mother. In this year, she met his boy Cheng Huo. In the next seven years, the two redeemed each other, experienced separation and torture, and then came together. It's a sister-brother relationship. The male protagonist seems to be a ruffian and ignorant, but later learns to protect the girl he likes through various experiences. The female protagonist looks strong, stubborn, and sleek, but is actually kind, gentle, and longs for warmth.
Concept: Love is the union of two souls.