After Binding the Weather Son System, I Struck the Scumbag with Lightning

My girlfriend thinks I cry for nothing, which is bad luck. But her tuition and living expenses for graduate school were all earned by me working part-time. Later, in order to prevent "true love" from getting wet in the rain, she grabbed my raincoat and accidentally pushed me down the steps. In my new life, I pray that this pair of scumbag men and bitches will be locked together. But after she found out that I was the most famous "white second generation" in the country, she burst into tears again: "Forgive me, I am sincere to you." I gently wiped the tears from the corners of her eyes: "Okay, if you swear, I will believe you." She did not hesitate, and just as she lowered her hand that swore, the next second, as my fingertips moved slightly, a thunder and lightning split her into colorful black. Oh, I forgot to mention that when I was reborn, I was also bound to the Son of Weather system.