4.1.Story Background

Long time ago, the earth was invaded by the demon clan. Therefore, under this emergency situation, twelve ancient Protoss soldiers called guard 12 · Shi came to the world to repel the enemy and guard the peace of the earth. But the evil demon clan refuse to accept fail. This time, they gathered the most elite troops and attracted the fierce beasts of ancient times. They have descended upon the wall and a great war has began!

The situation has reached the most critical moment. The twelve guards gather again in the name of guard!