Become Invincible by Creating Weirdness

This book is also called "Weird World", or "The Living Game" With the invasion of advanced civilization, humanity is in danger. The protagonist survives from a desperate situation, from saving himself to becoming a savior... Advanced civilization wants to devour human civilization and turn this world into their habitat and backyard. First of all, we have to reform the world, and this is where the weirdness comes from. Weirdness is everywhere, and living is hope. What is weird? It is an unknown and terrifying creature created by a higher civilization, which makes people shudder... Facing strange creatures, human beings are like lambs waiting to be slaughtered, so helpless. So… The protagonist appears. The story starts from here...