Mysterious: I'm Jumping Back and Forth Between Two Timelines

(Lord of Mysteries fanfiction, no female lead, wrong path) "If you only had one day left to live, what would you do?" When the transmigrator opened his eyes and found a monocle embedded in his right eye, he realized something was wrong with this transmigration. He had become an Extraordinary through an "wrong" path, a Sequence Seven "Deciphering Scholar." But what did it mean that there was a countdown made of gray mist on his wrist? The moment the countdown reached zero, Nimrod suddenly understood what this countdown represented. Good news: The gray mist wool he obtained from the transmigration allowed him to exploit a bug to travel back and forth between Tingen in 1349 and Kordu in 1358. Bad news: Kordu. Now he had to tear up Ince Zangwill's script in 1349, scheme against Amon, and become a godfather of the occult garbage dump with the Celestial in 1358, searching for hope for survival in a hopeless future. Faced with the God of Deception in front and the devastating natural disaster behind, Nimrod's answer was: "...Hehe, I must survive!"...In the year 1368, at the end of July, Mr. "Mistake" announced: "Hello, fellow diviners. What I'm going to do next is change the Spirit Insect into a pink cat head."