Su Zimo was not someone who would just give in and surrender.
Ignoring the fact that there was an ancient spirit lock formation that restricted everyone's spirit energies, he would not have surrendered without it.
Furthermore, he had a deep hatred for fiend sects to begin with. This was a rare opportunity for him. Even if he could not manage to kill all six fiend heirs, he would not let them receive their inheritance that easily.
A chilling intent gushed at him from the sides. Through the corner of his eye, Su Zimo caught sight of many sword shadows. The sword shone with a sinister glow that was dizzying.
The fiend heir of Illusion Fiend Cult!
The power of that attack was not strong. In fact, it was even weaker than the power burst forth from the fiend heir of Malevolent Earth Sect.