This World Is Made of Blocks

My name is Xiong Zijie, and I was just an ordinary student before the end. Spiritual energy revived, evil ghosts descended, and strange rules were rampant - I died in a strange corridor. The moment the thing behind me put its hand on my shoulder, I thought everything was over. However, I opened my eyes again and found that I had the abilities of the MC Cube Man - tree lifting with bare hands, workbench synthesis, inventory storage, and a creation system that could take me across the heavens. The system promises: Every time I save a world that is off track, all the abilities I gain in that world will be condensed into exclusive cards. After accumulating enough cards, I can return to the original world with all my strength and snatch my family back from those weird rules. In the apocalypse of the wasteland, mutant creatures are rampant, and the fire of human awakening is strangled by the mysterious mother body. I use the furnace and workbench to mass-produce iron armor and iron swords, and lead the 800 remaining soldiers from the survivor stronghold to kill the mother body's nest head-on. In the psionic dynasty, evil spirits are entrenched in the imperial city, and the royal bloodline is cut off - I activate my spiritual veins, enter the palace with my sword, and cut everything into a bright world one by one. While others are still struggling to survive, I have synthesized a diamond sword using the original recipe. While others were trembling in the face of evil spirits, I was carrying an iron bucket to scoop out the body fluids of the empty mother body.