Neither a Protagonist nor an Antagonist, I’ve Become a Background Character?

Mo Yunxuan was brought to the wrong world by the system, and the system also collapsed for the most part. Good news: After transmigrating, he inherited the title of Duke of Wei, possessing 200,000 Imperial City Guards. Bad news: A bunch of Children of Destiny and antagonist protagonists have extremely strong troublemaking abilities, and he is nothing at all… He, a powerful duke with 200,000 Imperial City Guards, seems to have become a background character for cleaning up the mess afterward? It would be fine if he could enjoy life in peace, but why are so many people plotting against my Wei State Duke’s Mansion from the start? Or is it that the swords, sabers, spears, and halberds of my Wei State Duke’s Mansion are not sharp enough? *** Mo Yunxuan just wanted a bowl of spicy hot pot. Instead, he got transmigrated. And a broken system. Now, as the newly-minted Duke of Wei in a high-martial world brimming with cultivators and scheming nobles, Mo Yunxuan is woefully unprepared. His system, a glitching mess of Crusader troop summons and magical beast essence extraction, seems hilariously out of place. Forced to navigate treacherous court politics, manage a legion of suspiciously loyal Imperial City Guards, and deal with a growing cast of scheming rivals and destined heroes, Mo Yunxuan must learn to adapt, or risk losing everything – including his head. But as he struggles to make sense of his system’s bizarre functions, he begins to suspect that his arrival wasn’t a random accident, and that the system’s errors might hold the key to a much larger, and far more dangerous, game.