I Work as a Maintenance Worker in the Three Realms

Others traveled to other worlds like Long Aotian, but Lin Xi traveled through it to do after-sales maintenance. Party A: A handsome young man with a kind smile and deadly skills. Equipment: A "human bug detector" that is on the verge of being scrapped and can report errors even when looking at the ledger. The first work order: Find out a ledger that will cause warehouse materials to disappear "violating the laws of physics". He originally thought this was just a weird workplace in feudal society. It wasn't until the blood moon came to the sky that the mysterious girl around him began to predict death. Only then did he get a glimpse of the world's "ultimate fault" from the strange ledger - civilization, which was repeating the cycle of "rise-betrayal-destruction" again and again. The repair order is now in effect: Project name: Apocalyptic Cycle Repair tools: abacus, prediction pendant, a broken black stone Repair quote: Civilization survives Warm reminder: Don't trust anyone's "instructions".