In the Kingdom of Heping, every youth must enroll in the army for the sake of fighting the Primordial Beasts.

An army is a cruel place where one mistake can cost both you and your brothers' lives.

This year another group of youngsters has arrived at the Recruitment Camp where they will be trained to become real soldiers.

These youngsters' hearts overflow with excitement, hope, and expectations for their future, all of them wishing to produce great achievements, and make their ancestors proud.

Xue Wei is one of these youngsters, but things do not go as he expected. Hidden intrigues, personal revenge, and unexpected encounters shake up the young man time and time again, and he is forced to reevaluate his morals and purpose in life.