How can Guan's music be selected into Zhuge Ke's art books?

The choices of Guan, Zhuge Ke are as follows:

1. Turn off the screen and select "Plot" to launch a surprise attack when the enemy is unprepared, which has the effect of winning by surprise.

2, happy, choose "attack unprepared", can attack when the enemy's defense is weak, and have the ability to attack and defeat the enemy.

3. Zhuge Ke, choosing "fighting" can improve the attack and defense of all military commanders of our army and help to gain an advantage in the battle.