Heatwave Apocalypse: My Sister Stole My Polar Bear Beastman Husband

My parents favored my older sister and picked the richest African lion beastkin for her, while I could only marry a penniless polar bear beastkin. Later, a heat apocalypse struck and the power grid collapsed. The African lion had all the money in the world, but couldn’t buy a way to keep cool. He was the first to die from the heat. The polar bear took me straight to the North Pole to escape the heat, where we ate chilled watermelon and drank ice-cold cola. My sister got so sunburned that her skin blistered and her face was ruined. I took her to the North Pole to escape the heat, but when she saw how lovingly the polar bear treated me, she couldn’t stand that I was living better than her. Driven by jealousy, she killed me. Reborn, my sister chose the polar bear first. She thought she’d be able to enjoy the cool when the heat apocalypse came this time. But she didn’t know that the glaciers would melt in the heat, and the North Pole was about to be swallowed by floodwaters.