People's Time Travel: I'm a Prostitute

Sui Yan, mastering the time talent skill, can allow people to travel to different worlds and continents. But he needs to pay, and the fee is - the power of the time traveler. As a service, he will create "systems", weapons, cheats, etc. And sell them to the time travellers, allowing them to grow stronger faster. However, the biggest concern is Sui Yan himself, who is called "Help". "Master, I'm going to die, and I'm willing to give you a ten-thousand-year soul ring and level 10 soul power." "Master, this system is a bit retarded. I want to change it." "Master, it's been three years and I haven't become an immortal yet. Please think of a way..." "The owner..." "The owner..." Sui Yan looked at his beloved wife beside him: "I don't want to go." Therefore, time travelers, wish yourselves good luck. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.