Dynasty Warriors 8 Xtreme Legends - Ling Tong's 5th Weapon

I've tried this many times and I forget one thing: Keep your allies alive.

If you wanna know what requirement this weapon needs, just go to gallery and go to Ling Tong's 5th Weapon. Here's some tips to get this weapon.
1. Rush the first garrison
2. Swiftly kill Zhang Liao
3. Capture the remaining garrisons (on the north of bridge)
4. Follow the square notification on the map