Commit a Sin! the System Actually Wants Me to Defeat My Archenemy?

[Group pet + top student + system + rival] Gentle and cute little fairy x cold and poisonous cool guy Xing Weilin and Jiang Liuchen have not dealt with each other since they were in the second year of junior high school: "This time, I am number one in my grade." Someone said very heartbreaking words with an extremely cold and handsome face. "Oh, let's see how happy you are. That's right, there are only a handful of times when you can be number one in grade, so you might as well be happy now." The gentle little fairy took this move and fought back with a harmless look. Classmate A: "These two academic gods are quarreling again. Do you want to persuade them?" Classmate B: "... Persuasion? Impossible, unless you win the first place in the grade." Classmate C: "Don't worry, gods and mortals are not on the same channel as me." After saying that, he picked up the mobile phone he secretly brought to school. One day, "Ding~ I am the system king in charge of this world, Tinker Bell." A cute Siamese cat floating in front of Xing Weilin spoke... Wait! Star Cat floats in the air and speaks? ! ! Xing Weilin couldn't believe it! Xing Weilin was shocked! Xing Weilin... Accepted the reality. "You are now my temporary host~ Once you complete the task, you can change the original destiny of the Xing family!" Tinkerbell seductively said to Xing Weilin. "... Okay." It has been proven that Tinkerbell is the system master of this world. Although it is outrageous... But it is true. Xing Weilin had no choice but to believe it. (The Xing family will perish according to the script of this world) System Master wiped his tears secretly, who is it? ! What a waste of this system's retirement time! Not only did it change the plot, but it also allowed the system to go back to its old ways. Damn it! Don't let me catch you! ! ! On the other side, a certain cross-dressing boss sneezed N times in succession, unaware of his "feat" to change the plot. But... Why is it that the mission issued by the system is to conquer Jiang Liuchen! ! ! Hateful! I can't bear it! Forget it, for the sake of the character of the Xing family and the gentle little fairy, Xing Weilin said she would tolerate it. However, why did the character of Jiang Liuchen, who was cold-tongued and venomous, and "valued his performance as his life", collapse? ! "Weiwei wants to be first in grade? Then I won't fight for this monthly exam, okay?" "Weiwei, do you want me to help you with your physics studies? You are quite different from me this time." "Weiwei, I brought you your favorite yogurt." "Weiwei..." Ah! ! What's going on? Where is the promised enemy? Xing Weilin is going crazy! Food tips: 1. I am a novice author and my writing style is relatively immature. I hope you will understand me~ 2. Some plots in the novel may be illogical, please don't criticize them. ●● 3. It takes a long time to save tons of manuscripts. 4. If you have any suggestions, please leave them in the comments. The author will definitely read them! (Only during creation) 5. The male protagonist has a cold and venomous tongue, but after the misunderstanding is resolved later, he will be very kind to the female protagonist! Also: The heroine is a gentle person ~ a little fairy (σ≧?≦)σ [You can criticize the author for his bad writing, but don't criticize your daughter! Please! (っ??? C) 7. In short, please be careful when entering the trap! (???)? But I will fill in the pitfalls of the introduction! Please collect it! Please collect it! I'll kneel down for you guys! ┗|`O′|┛ Ouch~~ Motto: Life is so hard, it's time to eat some sweets~