The Dragon Network was currently Song Shuhang's territory.
Turning the heavenly tribulation into a version belonging to the Black Dragon World would benefit him greatly.
After all, Song Shuhang was very confident in his ability to endure pain, especially mental pain.
When the backlash from using the 'secret appraisal technique' hit him, the mental pain he suffered was over 10 times the physical pain. As such, Song Shuhang's tolerance for mental pain had long since become stronger than his tolerance for physical pain.
...And the Black Dragon World's heavenly tribulation focused on testing the mental endurance of its target.
"I choose 'Yes'," Song Shuhang enunciated his choice without hesitation.
[Beep~ The assimilation of the heavenly tribulation is complete. The intensity is that of an 'enhanced' Sixth Stage heavenly tribulation. Countdown to the descent of the heavenly tribulation. 3… 2… 1…]
"Rumble~"