Simulation: I Have Made All the Saints Sick.

[Multiple heroines + life simulation + pocket knife does not count + fantasy] Chen Feng traveled to the world of cultivating immortals. He was about to starve to death at the beginning and was forced to sign a huge debt. Just when he was desperate, he awakened the "Life Simulation System" - as long as he simulates life, he can get corresponding rewards. And the mission of his first simulated life was actually: Help her become a real sword fairy. Chen Feng thought it was fake and simply gave it a try. Protect her in her practice, protect her from disasters, and teach her to live towards death. Finally, on the day when she was about to perfect her swordsmanship, he took the initiative to die under her sword, helping her to cut off all worldly concerns and ascend to the position of Sword Immortal. At the end of the simulation, Chen Feng took the reward and ran away, hiding his merit and fame. After that, he simulated the cold saint, the tsundere princess, the devil empress... Every time, he treated them as a single-player guide, paving the way for them to stop the disaster, and finally left with a smile. Until one day, the sword immortal breaks through the world, the saint steps on the moon and arrives, the princess arrives with a phoenix, and the empress is so powerful that she is unparalleled in the world. "Brother, you said that we will be together forever." "Teacher, I finally found you, haha." "Chen Feng, what do you owe me?" "..." Chen Feng watched as several female supremes fought against him, and the world collapsed. Why did they come to me? What do you mean they started fighting because of me? He retreated silently, sweating profusely: "I seem to be a little too big."