Strange Things Are Coming, Use the Simulator to Create a Perfect Start

At the end of seven days, something strange is coming. Jiangchuan accidentally obtained a mysterious recovery simulator. Complete the simulation and get rewards before the weird doomsday! Facing the ever-beating countdown to the end. Jiangchuan turned on the crazy simulation mode. "The simulation is over. You were killed by the 'skin stealer'. You survived for 1 hour and 2 minutes this time." "Item obtained: hardened skin!" "The simulation ends, you are swallowed by the 'bacteria master', and you survive for 9 hours and 58 minutes this time." "Acquire the ability: Corruption Regeneration!" Seven days later, the strangeness revived. Amidst the mountains of corpses and seas of blood, Jiang Chuan stepped out of the house...