Three Kingdoms, I Went to the Countryside to Surround the City

The villain has brains➕relaxation➕contrast Liu An was originally a history student at Blue Star China, and he especially liked the history of the War of Resistance. "When the enemy advances, we retreat; when the enemy retreats, we harass; when the enemy is tired, we attack. This tactic is invincible. If you give me a chance, I can conquer a huge territory!" As soon as he finished speaking, Liu An was selected to become one of the time travelers and came to the late Han Dynasty.