Note that you cannot use your horse at all in this battle. At the start of the battle, just fight what's in front of you until Meng Huo decides to shut the northern garrison. Defeat him to open the gates again and then head west to meet up with Yueying. Take out the two officers nearby to make her send some Juggernauts to the central garrison.
Go to the central garrison and defeat all of the tigers in front, which will make King Mulu come after you. Once you defeat him, start heading to the east until Jinhuan Sanjie uses a boulder to block your path. Go all the way to the west and take the narrow path, making sure to avoid stepping in the poisonous swamp.
As you start traversing the western path, Zhurong will ambush you from behind. Defeat her and then continue going east until you can drop down into the area where Jinhuan Sanjie is located. Take him out and then grab one of the elephants, backtrack to destroy the boulders. Now, start making your way to the main camp, only to have Meng Huo appear once again on the next path.
Once Meng Huo has been defeated again, he'll retreat back into the main camp. As you go south to the last path, one of the officers will cause a rockslide. Slither your way past the boulders and then take down Ahui Nan to stop the rocks. At this time, Zhurong will appear once again slightly to the east, so make sure to take her out as well. All that's left is to head into the main camp and take out Meng Huo, making sure to keep an eye out for Zhurong, who will appear one last time.
|Zhurong will appear three times throughout the battle, and you must defeat her all three times to get the star. Note that the last time she appears is with Meng Huo in their main camp, so make sure you defeat her before Meng Huo, as the battle will end.|