Simulation: Starting from Under One Person

It was a stormy day when Fang Rui transmigrated into the world of Under One Person and obtained a simulator, which allowed him to receive corresponding rewards based on his simulated experiences.
then……
You infiltrate Lü Family Village, only to be chased and hacked at by Lü Ci with a knife...
……
You infiltrated the Celestial Master's Mansion, only to be knocked unconscious by Zhang Zhiwei with a single slap...
……
You've stumbled into Everywhere...
……
"How interesting!"
Fang Rui collected the simulation rewards and worked hard to develop new gameplay.