My girlfriend and I unexpectedly got dual systems of hot melt and ice. She smiled and chose ice, and I could only have hot melt. A week later, the glacier apocalypse came, and I became a savior hero by melting with heat, but was killed by her knife at the end of the apocalypse. On the day she was reborn and selected the system, she actually seized the hot melt system first - it turned out that she also came back with memories of her past life.
