This was the first c drama I ever watched. Came across this whole searching for a tiktok song. A video only he comes to save her. Shen Yi is a businessman aka CEO of a cosmetics company while Meng Hui is a makeup artist. She had some mental health issues due to a traumatic incident in her childhood. After many setbacks she founds out Shen Yi was the boy who hurt her cheek during her childhood which left her a permanent scar. Later surgically it was healed and they got married happily.