World view: In a modern urban setting, the hidden supernatural organization "Xuanyuan Pavilion" controls the balance of supernatural forces. The world is divided into the "clear world" and the "hidden world". Ordinary people live in the clear world, while those with superpowers play in the hidden world. Xuanyuan Pavilion selects "Tian Shu Envoys" every ten years. The two must have the same mind and spirit to activate the "Tian Shu Array" and maintain the balance between the two realms.
-Protagonist setting:
- Luo Baiyu: Codenamed "Frost Feather", he is cold and distant, and his special ability is "Feather of Time", which can freeze the flow of time for a short period of time, but it is only ineffective for specific people. He is the youngest S-class agent of Xuanyuan Pavilion. He is as precise as a knife and never shows his emotions. However, during a mission, due to a broken jade pendant, he resonated with Chi Lengjin, whom he had never met before.
- Chi Lengjin: Codenamed "Han Leng", his temperament is like an ice blade, and his ability is the "mirror that breaks delusions". He can see fragments of other people's memories, but cannot read emotions. He is aloof and independent and refuses to form an alliance with anyone, but he is forced to be appointed as Luo Baiyu's candidate for "Double Cardinal Envoy" by the senior officials in the cabinet.
Both of them have cold personalities and are not good at words. They test each other but never give in. However, only when they get close will the "pivot core" in the body resonate and activate the only key to the Tianshu Formation. While performing tasks together, they gradually discovered that each other's past was actually connected by a hidden coup that had been wiped out. A mysterious jade split into two halves, one half is between Luo Baiyu's neck, and the other half is embedded in Chi Lengjin's palm; whenever the two of them get close, the jade emits a faint blue light, as if whispering.
Intention: None