At the beginning of the battle, start off by heading to the highlighted area and defeat the officer inside of the garrison. At the next garrison, Lu Fan will appear and you need to take him out, as he's a fire attack unit. It will be mentioned that Lu Xun is in the central garrison, but there seems to be two areas of suspicious activity around, so go to those two areas first.
When you go to the suspicious areas, you will find two more fire attack units just like the first one. With them out of the way, you can go into the central garrison now and defeat the ambush unit that appears to capture it. The objective now is to lure Lu Xun into the central garrison, which will make Shu set it ablaze.
Lu Xun withdraws upon defeat, as well as the soldiers, who use a ladder. Climb it to trigger an ambush with two officers, which must both be defeated to cut off the Wu's attack route. Lu Meng should now show up to the west, but a frontal attack is against orders, as there's a back path that is suggested to use. You don't need to defeat any of the enemies here, so just breeze past all of them.
Once you make it to Lu Meng, he'll be surprised and you need to take him out in order to fulfill the plan. It's now time for the final push, which is to take out Gan Ning, Ling Tong, Ding Feng and Lu Su. The first two will likely charge to your position, so defeat them as they appear, then take out Ding Feng to open up the gates to the main camp. Take down Lu Su to put an end to the battle.
|You need to see through and break Lu Xun and Lu Meng's ploy in this battle to get the star. This isn't too bad, as Zhuge Liang says everything you need to do. The only tricky spot is the final trick up their sleeves, when Lu Meng is in the southwest corner. You have to catch up to him here and defeat him within 2 minutes, otherwise, he will set up some siege weapons and you will fail the bonus objective. You don't have to take out anyone on the path leading to Lu Meng, so just rush past them.|