Military Record and Warrior Spirit feature will be unlocked when player reached Level 46 (After clearing Mei Wu (9) Stage).
Military Record Stage and corresponding Level to unlock:
Lv 46 Stage Wu
Lv 56 Stage Tong
Lv 76 Stage Hu Lao
Lv 96 Stage Han Gu
Lv 106 Stage Yang Ping
Lv 116 Stage Jia Meng
Each Stage has 25 Area that has to be cleared before player can move on to the next Stage, and remember, player can not go back to a Stage after all of its Area has been cleared.
After clearing each Area, player will received experience reward and also a chance to get a Rune. At each 5 Area, there's a Mini Boss (player will have a chance to get a Purple Rune on this Area).
Area from Military Record can be refreshed daily (the 1st time is free, and the 2nd, 3rd,etc requires Gold).
Furthermore, players can sell unwanted Rune to get Coins and Warrior Spirit.
Left Rune 1 is obtainable from Stage Wu
Left Rune 2 is obtainable from Stage Tong
and so on..