Secret Key Core

Chen Mo's life hit rock bottom at the age of thirty. His business failed, he was in debt worth tens of millions, and the collection calls and disdainful looks from relatives and friends almost crushed him. An "accident" in which he was forced by his creditors to an abandoned imperial mausoleum in the suburbs caused him to encounter the resentful spirit guarding the mausoleum that had been wandering for hundreds of years. When he was about to die, a cold mechanical voice sounded in his head: [High concentration of supernatural energy detected...'Supernatural Strategy System' activated... Bound to host: Chen Mo. The system quantifies terror: ghosts have levels and weaknesses, supernatural events become accessible tasks, and "supernatural points" can be obtained by completing tasks, which can be exchanged for skills, props, and even short-term enhancements.