I Will Ascend to Heaven and Kill Gods in the Future

Newcomer, give it a try. The blood moon volleyed in the sky, global catastrophe occurred, tsunamis swept through the city, and storms descended. A young man from a parallel world, with a legacy, started as a mortal, holding a long sword, and climbed up step by step, until he reached the top of the world and killed a god with one sword! Ps: This is my first time writing, trying my hand at it. I can only guarantee that there are no poisonous spots. If you don't like to see it, you can just step away. Please take care of me! ! !