Anotherworldly invasion. Spiritual qi revival. The protagonist has a special advantage, but there is no System, and this is not an invincible-protagonist story. His abilities gradually grow stronger as he transmigrates between two worlds.
The Spirit Martial World. One hundred and twenty years after the apocalypse began, demonic energy has relentlessly corroded the Spirit Martial World, and its world barrier is gradually crumbling. A rift has opened in the barrier between the Spirit Martial World and Blue Star. The gravely wounded royal beast, the Netherfiend Black Tiger, uses a stolen Boundary-Setting Pearl to cross through the rift and reach Blue Star.
An accident causes a serious car crash. After absorbing the soul of Lu Heng, a high school student badly injured in the crash, the Netherfiend Black Tiger attempts to return to the Spirit Martial World and seek shelter. But inside the spatial tunnel, it finally dies from exhaustion. Amid the turbulent currents of time and space, Lu Heng unexpectedly merges with the soul of the royal beast, the Netherfiend Black Tiger.
When Lu Heng awakens, his soul has transmigrated into the body of a young man from the Spirit Martial World whom the Netherfiend Black Tiger had swallowed.
Through the Boundary-Setting Pearl fused within his body, Lu Heng discovers that his soul can travel between the two worlds. However, his original body on Blue Star has become a motionless vegetable after the car accident.
To find a way to heal his body, and to survive the apocalypse, perhaps becoming a spiritual energy cultivator is the only way to solve these problems.
