In the rising populations of Tomboys in China, one rise up to develop a "Love Formula" App to find true love. Will the Love Coach, Do, played by Simon Twu, be able to save the world in helping people finding True Love?
| Actor | Role |
|---|---|
 Zhao LiyingHe Xiuwu | He Xiuwu |
 Hans ZhangYe Siyi | Ye Siyi |
 Kimmy Tong FeiSun Qiaoqiao | Sun Qiaoqiao |
 Jung Il-wooGe Yang | Ge Yang |
 He WenhuiMr. He | Mr. He |
 Alan Dawa DolmaLily | Lily |
 Jiang TaoXue Hui | Xue Hui |
| SSimon TwuDo | Do |
 牟丛Xiao Yu | Xiao Yu |