Kieran's smile because of the slaughter occurring around him looked utterly wicked.
It was more of a direct existence than his aura, especially when Kieran slowly walked over, the slaughtering Mutants automatically moved aside the red carpet but they didn't stop killing each other.
It felt like a pair of giant invisible hands controlling and arranging everything around Kieran.
The moment the high-rank Mutants rushed to the scene, that was what they saw.
It was very strange, to the point that it felt scary!
All sorts of haunting thoughts rose in the high-rank Mutants' hearts.
They couldn't help but take a gulp down their throat as they watched Kieran stepping on the carpet and the petals dancing around him.
They felt the dryness in their throats, they felt it hard to breathe, especially when they noticed Kieran was coming closer and closer. The high-rank Mutants stepped back a couple steps unconsciously before realizing the situation.