Jiang Chen's heart had long harbored the intent to kill these twelve fierce beasts. Both publicly and privately, these twelve fierce beasts deserved death.
In the public interest, such calamities harmful to Heaven and Earth should be eradicated by all. Privately, if these twelve fierce beasts were allowed to grow, when they eventually emerged, the Human Race, as the protagonists of Heaven and Earth, would undoubtedly be their first target.
Therefore, these twelve fierce beasts must absolutely not be spared, even if Xing Tian did not trade with Jiang Chen, Jiang Chen would not let them go.
Moreover, it wasn't just Jiang Chen, any other person, as long as they were not of the Demonic Way, would harbor the intent to kill upon seeing these twelve fierce beasts.