Tricking My Senior Brother Into Changing His Fate (Reborn)

"Senior Brother, there's something I've been wondering about for a long time. I can't figure it out. Please enlighten me." "Go ahead." "When I was little, there was a chubby boy next door who was always picking on me and saying he couldn't stand me. It made me miserable. But whenever I got into trouble, he always took the blame for me. When other people bullied me, he stood up for me. And whenever I came home alone at night, a lamp would always be lit outside his house. Do you think he hated me, or liked me?" "...Why dwell on things from childhood?" "Later, I met a senior brother who was just as strange. He secretly gave me spiritual power, divine artifacts, and golden cores. When he had nothing left to give, he tore out his heart and shed his blood. He clearly liked me, but he stubbornly refused to admit it. I misunderstood him again and again, and he never explained himself. Do you know why?" "..." "You can't guess either, can you? I think he doesn't have much time left and doesn't want to drag me down." Luo Qinghuan was completely certain of her conclusion. "...Nonsense." "So, Senior Brother, what I can't figure out is this: if he dies, how am I, the one who has figured out the reason behind it all, supposed to go on living alone?" [This story has a little angst, with sweetness tucked away inside. Cuties, go ahead and dive in!] Theme: You protect the mortal world, and I'll protect you