The Strongest Bandit System

Starting with a mountain stronghold and two people (a strategist and a groom), the goal is to build the strongest bandit lair. He transmigrates to a chaotic era, inheriting a mountain stronghold on the verge of collapse. Facing the tumultuous times, will he choose to rob for money and supplies, and women to become a carefree mountain lord? Or will he spill his blood, clash with the heroes of the world, vying for everlasting fame, and ask the question: Are kings, marquises, generals, and ministers born superior?