After successfully defending the gates, the monsters retreat into the castle courtyard. Your next task is to clear out the remaining invaders and secure the area. This mission is more about clearing all enemies rather than defending a specific point. You'll face a mix of familiar foes and some new ones, such as Metal Slimes (which grant massive experience if defeated quickly) and Gigantes. The Gigantes are powerful, slow-moving enemies that can deal heavy damage. Focus your attacks on their legs to stun them, then unleash your strongest combos. This is a good time to practice your Coup de Grâce if your Tension gauge is full. Remember to switch between characters to utilize their unique strengths. For example, King Doric's wide-sweeping attacks are great for clearing groups, while Luceus or Aurora can focus on single, tougher targets. Explore the courtyard thoroughly to ensure no monsters are left.
