In the end, Mo Bai chose a plant-type soul beast, the Adamant Tree, and killed it, obtaining his Ninth Soul Ring.
The Adamant Tree could strengthen the martial soul itself after being absorbed, and the direction of that strengthening was precisely the toughness and hardness Mo Bai needed.
After Mo Bai raised his Ninth Soul Ring to hundred-thousand-year quality, his Dark Blue Silver Emperor's hardness and toughness had practically reached their limits.
After absorbing the Ninth Soul Ring and officially breaking through to Titled Douluo, the Soul Power Mo Bai had accumulated before all fed back at this moment, directly pushing his Soul Power level to 95.
So the moment he advanced to Titled Douluo, Mo Bai became a Super Douluo.
And among Super Douluo, his strength was absolutely powerful.
"Asura God Sixth Trial completed. Reward: Asura God Affinity 10%!"
Immediately after, Mo Bai's Asura God Sixth Trial also prompted completion, and the reward was issued to Mo Bai as well.
Adding that to the previous total of 25%, Mo Bai's current Asura God Affinity had already reached 35%.
"Asura God Seventh Trial: retrieve the divine weapon left behind by the Asura God, the Asura Blood Sword, from the Slaughter King!"
"Time limit: one year. Upon completion, reward: Soul Power level +1, Asura God Affinity 15%!"
Once the Sixth Trial was completed, the contents of the Asura God Seventh Trial quickly appeared before Mo Bai.
"Divine weapon, Asura Blood Sword, Slaughter King!"
Seeing the mission above, Mo Bai finally saw a mission that was a little more difficult.
The Slaughter King was a Titled Douluo-level expert, and inside Slaughter City, his combat strength was even greater.
Especially when other soul masters faced the Slaughter King, they would be heavily suppressed, because in Slaughter City, Soul Skills could not be used.