I Am the Waste Land Giant

The world is in chaos as alien beasts invade.Du Gang grows taller and taller, his hand can pluck the moon!First-order Ancient God, maximum height of ten meters.Second-order Ancient God, maximum height of one hundred meters.Third-order Ancient God, maximum height of one thousand meters.Fourth-order Ancient God, maximum height of ten thousand meters."What should I do when I grow taller?""Please, don't let me grow any taller, my head is about to touch the moon!"This book is also known as 《I really don't want to grow taller!》《My hand can pluck the moon!》《The planets can't contain me anymore!》《The Earth is like a little brother in front of me!》《I can cross the solar system in one step!》ps: No harem, no breeding, no Mary Sue, no female lead, intelligence online, dark-bellied, cautious.