Winter Terminator

The male protagonist Li Mingqu survived an explosion unharmed, but was transported to a world where it is always winter. There once was a catastrophe here, which resulted in a large reduction in the number of humans, and monsters began to wreak havoc in every corner of the world. The protagonist was transported here and unexpectedly discovered that he carried the "Elven Power Storage and Reference Assist System" (referred to as the "Elf System") in his consciousness, which gave him extraordinary strength and room for growth. At the same time, under the guidance of the Elf System step by step, he activated the nine elven idols in the world, finally ending the end of eternal winter and rebirth the world.