Unknown forces quickly attacked a few seconds after Zhao Lingxin and Grandmaster had completed the Eternal Covenant, the Imperial Army's secret base.
What was even more incredible was that the place was under attack. It is a top-secret military base that is also kept as a top-secret.
At the Empire's Desert Base. This base is not shown in official documents or on the map listed. There is only the Ministry of Defense and the army departments. Who knew that this place had an underground military base.
The gate of the secret underground base camp has now been penetrated. The underground base commander quickly mobilized his troops to fend off the enemy along with sending messages to the capital with urgency.