Li Lifei was reborn from a businessman to a knight lord in a different world. He obtained a military simulator system, solved the crisis in the Black Forest, was named a knight, and obtained Noko Village as his territory. But at the same time, a larger conspiracy was discovered - the cult organization "Throat of the Abyss" planned to open three cracks to let the abyss fall. Can Li Lifei join forces with Countess Karina to prevent this conspiracy from bringing harm to the world...