With the Empire's approval, the territory began to declare all-out war on the Kingdom of Hanhai under the name of the City of Mountains.
Just as Du You and others had speculated, the Kingdom of Hanhai worried that this was a scheme by the Divine Flame Empire. They fully believed that it was the Divine Flame Empire using the name of the City of Mountains to intentionally weaken them.
Even if they mobilized fully, they could only contend with the City of Mountains, not the Divine Flame Empire.
If too much was exposed, it would likely be hard to manage later. As a result, in the subsequent war, the Kingdom of Hanhai could be said to be fighting very stifled and cautious, which let the City of Mountains fully unleash itself.