The Heaven Dou Empire had also fallen into a similar predicament, forcing both sides to temporarily halt the border war and focus instead on combating the rebel forces within their territories.
The Tang Sect had also received a letter of distress from the Dou Ling Empire.
Xu Sanshi had even made an exception by ascending the throne ahead of schedule, becoming the Dou Ling Empire's new emperor.
At this time, Tang Lan was still inside the Spirit Derivation Tower and had not taken charge of the overall situation personally, but he had already given Bell and the others their instructions.
The Tang Sect would not participate in any disputes within the Dou Ling Empire for the time being, but it could provide the Dou Ling Empire with a batch of new Dark Soul Devices.
However, the Dou Ling Empire would also have to pay the Tang Sect an equivalent sum in Gold Soul Coins.
For the current Dou Ling Empire, things like Gold Soul Coins were useless to keep anyway, so they were naturally willing to purchase the Tang Sect's Dark Soul Devices.
This way, the Tang Sect earned a substantial income, while the Dou Ling Empire obtained Dark Soul Devices capable of rapidly increasing its strength.
Both parties benefited from it. It was a win-win situation.
At this moment, Tang Lan stood on the ninth floor of the Spirit Derivation Tower, which was also its highest floor.
Each level corresponded to different ranks and age limits of Soul Masters and Soul Beasts.
Today, Tang Lan needed to help a Level 90 Titled Douluo who had yet to obtain a Soul Ring acquire a Soul Spirit.
Based on Tang Lan's experience, if the other party had not yet obtained a Soul Ring, the Soul Spirit could integrate its own Soul