In a futuristic Earth, two brothers, twins, Lei Shi and Leng Shi, lived their lives as mercenaries, risking their lives as they carried out missions just to support their family and live a comfortable life.
A day came that they accepted the wrong mission, they stole the wrong thing and were chased down to the ends of the earth. To escape, they jumped into a teleportation portal that took them to the cultivation world.
The path to immortality is long, and surviving is a must. With no backer, relying only themselves is their only option.
Bare witness to them adapting and dominating the cultivation world. From learning cultivation, to obtaining bloodlines and inheritances, to meeting life-and-death brothers, all so that they can find their way back to Earth, and venture into the world beyond.