There is always a kind of person who is extremely intelligent, has extraordinary appearance, outstanding ability and noble status, but after meeting the protagonist, he or she can only be an emotional trash can, the protagonist's sadistic stand-in, and in order to gain a place, he or she contributes body, emotion, and wealth to the protagonist without any regrets...
This kind of NPC is generally called: spare tire, or even - licking the dog.
Cheng Zian was bound to such a system role: In the first world, Cheng Zian woke up from the hospital, and the protagonist had already found a doctor to take his kidney; in the second world, the old man Cheng Zian was looking at his cell phone face on the subway, and the protagonist sent a message asking him to avoid everyone who came to his house at night. , Because he hasn't clarified what he said for a long time; in the third world, yesterday he promised that he was true love, but the next day he accidentally heard that the male protagonist had told two women that his first time was with their Cheng Zian, but he still couldn't control his hehe...
Okay, Cheng Zian finally accepted to be a perfect spare tire, but the system gradually realized that something was wrong: the one you are being asked to lick is the protagonist, who are you looking for?
Cheng Zian: Wouldn't it be great to turn them into the protagonists of this world?
So the protagonists discovered that the person who loved them no matter how tortured they were, suddenly started to take a different path. She was still so affectionate, but why did she change? Cheng Zian, you didn't go home, what are you doing!
Purpose: Strive to realize your ideals in life
