[Quick Pass] Who Says Cure Puppies Can't Be Vicious Cannon Fodder!

Lin Xiashu is a puppy that has just become a spirit. One day, when he was most defenseless while chewing on meat bones, an unknown life form from a higher dimension bound him. That thing calls itself "the system" and requires him to play the role of vicious cannon fodder in various worlds. As long as he completes the task obediently, he will be rewarded with the biggest meaty bones and make him the happiest puppy in the world! Lin Xiashu's eyes were bright and he agreed without saying a word. Just—— Lin Xiashu is not very good at being a human being yet. When it discovered something was wrong, the system was about to give the innocent-looking host a warning: When you meet someone for the first time, you shouldn't just pounce on them and ask for a touch. You shouldn't bully others by riding on them. It's also best not to hold hands with the villain and stick to each other when walking to the toilet... But it was discovered too late that the protagonist, supporting characters, and villains were all addicted to playing with the dog, and the plot and emotional lines collapsed into a complete mess! System:. The background is currently set World One: High School Campus [System: You are a villain in school who looks down on you and flatters you. One day you were bullied by the protagonist and you were discovered by the protagonist. The next day, your entire family was wiped out. You were lame in one leg and ran away like a mouse all day long... After a while, Your hands are squeezing the protagonist's neck, The protagonist defends you and shouts angrily at the protagonist: Did you bully him? System:...] World 2: Interstellar Future [System: You were adopted by the protagonist when you were a child. The protagonist regarded you as his own brother, but you despised his poor background. While enjoying his care, you often beat and scolded him. When you grew up, you couldn't wait to find your biological parents, but you were used to betray the protagonist's information. The next day, your throat was crushed by the protagonist and died in pain... After a while, Your parents in luxurious clothes suddenly appear in your dilapidated home and open their arms to you: Dear little Sirifon, welcome home—— The protagonist hugs you and begs you not to leave, The protagonist Gong looked at the protagonist Shou with a displeased face. System:...] World Three: Ancient Cultivation of Immortality [System: You are a demon cultivator who grew up in the Kunlun sect and pretended to be an adult. You appear to be peaceful but have ulterior motives. One day, you stole the sect's treasure and left behind a demonic aura to frame the protagonist Shou. The protagonist Shou was tortured because of this. The protagonist Gong was so angry that he cut off your demon elixir and caused you to bleed to death... After a while, You stole the sect's treasure according to your plan, Protagonist: Be good, Master believes in you. The protagonist rushes into your house: Junior Brother, change your ears and come out and touch them. System...] World 4: Doomsday Zombies Of all the villains, only dogs are good Other worlds are to be determined, and the copy content may change in the main text. Text third person ——————— Food Guide High-intensity sticker warning, there will be a lot of physical contact The original plot was bloody but now the plot is sweet and sweet. The protagonist is a real puppy｜The group's pet｜The plot is full of sugar and sweetness｜CP has not yet been determined｜It's too much for daily use Purpose: Healing life