"A night scene in the Pleistocene epoch, with a group of primitive humans gathered on a rocky hill. They are dressed in animal skins, looking up at the sky with expressions of wonder and curiosity. In the dark sky, a supernova shines brightly, casting a radiant light that illuminates the landscape and casts shadows on the rocks and grass around it. The scene is natural and wild, with rugged terrain and mountains in the distance under a starry sky. The atmosphere conveys a sense of mystery and. greatness, while humans observe this exceptional cosmic phenomenon."