It's just...
Three to five days! That's too long!
Above the Northern Region, there is the Mo Family.
Above the Mo Family, there is the Xuanyuan Sword Sect.
Delays could prove dangerous!
Therefore, he had to resolve the battle between the Creation Gate and the Heavenly Fire Sect before other forces could react and send reinforcements.
This was also why he manifested in his Burst Form directly.
"Even with the Great Sun Core's endless power, I can't last much longer, but..."
Gu Jinlai glanced at the distance, "Zhang Yukan and the others will be arriving soon."
...
Gu Jinlai's wait wasn't long.
Zhang Yukan and Yan Xingchen, among others, driving over a hundred Cheng Ying Mechas, had already reached the outskirts of the Heavenly Fire Sect.
Although the number of Mechas was not great, the sheer size of each unit created a martial pressure as they crossed the skies, darkening the heavens.
