Doomsday: Behind Me Stands Godzilla!

[Evolutionary mutation + Panel points + Godzilla + Kill monsters and drop treasures] An earthquake brings the world into an evolutionary era! Oxygen disaster breaks out, the oxygen concentration increases significantly, the temperature rises, the climate is disordered, and natural disasters occur frequently. The oxygen element has mutated to become super inert, and all 'combustion reactions' based on the oxygen element are prohibited! (Emphasis added) Except for humans, all organisms have super doubled in size, and some forms of organisms have undergone metamorphosis. Titan behemoths and ancient giant monsters have awakened one after another and entered the racing arena on the surface. 'Yan Xiao' luckily survived the earthquake and oxygen poisoning when the disaster broke out. The bad news is, he only has half a life left. The bad news is that there's a big guy on the doorstep. Looking at the super-large Godzilla, which is a head taller than the 'Cantonese waist', Yan Xiao's mood at this moment is simply indescribable. Fortunately, the panel can be activated by killing monsters. In theory, you can survive if you evolve quickly enough. But is it really that simple? The oxygen disaster explodes in stages, greatly increasing the growth rate of biological mutation... Disasters are always one step ahead of humans! "The outside world is too dangerous, you still have to find someone with thick legs!" Yan Xiao lay on the toenails of his boss and stretched out comfortably. This book is also called "Coming out to doomsday", but it also talks about relationships and background! "Take you 24 hours of immersive experience in the Colombian Radiation Spa" "Doomsday: My big brother Zilla, make money!"