[The passive skill backstab is because of the special attributes of the protagonist and has nothing to do with his other abilities in the text. It is a narcissus text with an empty background.
"I'll give you a chance to treat your illness, will you do it?"
"... Do it."
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"There are medicines in that world that can cure your disease, but we can only send you there. After you pass, you have to rely on yourself."
"We will send you to a parallel world, and you need to steal three things, a person's heart, the most important thing for you in the parallel world, and you have to find the secret of that world." The unshaven uncle held a cigarette in his mouth, "But we can't tell you whose heart or what is the most important thing. The secret is still in the narrow sense in the broad sense."
"You will be our last trump card. Your condition will worsen during our second exchange of information, so you need to work hard on your own."
The atmosphere was tense for a while until Liu Sang spoke.
"You're making me feel like I'm going to die. After all, I was a qualified hunter before, uncle." Liu Sang, "Is there me in the parallel world? Then he has the same name as me, right? I'll change my name to Liu Fu."
"You... Oh, we are sorry for you."
"..." Liu Sang turned to look out the window, "I might not be able to come back after I go there?"
"Yes."
"Then, can I advance my salary for the next twenty years with you? I want to try pie-in-the-sky."
"... Nephew, this is a tragic background. Don't force me to beat you."
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When I was young, I didn't take care of myself, and I was a bit arrogant. When I grew up, my attributes were unknown, and I had a faint sense of death. I liked shiny things - Liu Sang
Although the brain circuit of ordinary people is very cheap, it does not matter whether Bai Yueguang dies or not. My epitaph is that I can still save it - Liu Fu
Group genetic defects [I made this up]
The scientists in Liu Fu's world played a bit too hard and opened Pandora's blind box to reveal the ultimate biological disaster. Their world is also on the metaphysical side, so it is somewhat powerless to resist scientific side issues.
They choose to influence their own world by changing the fate line and other methods, and at the same time follow up on scientific technology.
As for why the Raider is one of the conditions for such a big issue as changing the fate line, I can only say that this is foreshadowing [...?
The idea came from a dream I had a few days ago. I dreamed that I had a boyfriend but he split.
Intention: Leave yourself more than just the spring breeze