In the fictional setting of the Republic of China, the identity of a concubine and the double-faced character of a top-secret agent are superimposed. She thought she was the mantis lurking the deepest, but she didn't know that there was already a yellow bird waiting for her to fall into the trap. The core setting of intelligence warfare, combined with the emotional line of "Marry first, love later + fall in love and kill each other", every step of approach is a calculation, and every heartbeat is an adventure.
