Prehistoric Simulator: a Loser Kills the Powerful at the Beginning

Su Yunfeng faced the reputation of being a loser and relied on his sister's support to save enough spiritual stones in three years to activate the prehistoric simulator! The first simulation started at ten o'clock, and he had to fight his way through the mortal realm. Outsiders call him a vampire, but little do they know that every time he returns from the simulation, he is invincible!