Apocalypse: the Creator of the Ruins of All Realms

More than two hundred years ago, cracks appeared in the sky, and countless strange ruins, creations and monsters descended on the earth. The old civilization was destroyed. The surviving humans built cities on the wasteland, calling this disaster that continues to this day the "collision of worlds." He Zhixu obtained a system that only he could see. From then on, all items had attributes in his eyes. Rusty tools can be decomposed into materials, damaged alien creations may hide special entries, and even monster corpses that no one dares to touch can be used as raw materials for making equipment. As long as the items are put into the system backpack, He Zhixu can decompose them. During the decomposition process, there is also a probability of reverse analysis to produce a production book that only he can use. While other scavengers were still scrambling for complete relics, He Zhixu had already set his sights on the garbage discarded by everyone. Scrap iron, animal bones, contaminated crystal cores, scrapped weapons... As long as he has enough materials, he can craft them into new equipment.