Gravis quickly came closer to Aris' place of confinement, but he couldn't reach it since someone intercepted him.
"Die!" a powerful voice came, followed by a mighty and concentrated wind lance.
Gravis had been prepared for a fight ever since he had heard that his children were in confinement. Because of that, he had always been cautious about anyone attacking him. Additionally, he had seen how the attacker had readied themselves.
The sense of a beast could be likened to an echo of a bat. They could feel everything from a terrifying distance, but it wasn't very clear. Meanwhile, the Spirit Sense of a human was incredibly detailed. Because of that, Gravis had been able to see the shifts of expression on the level three Emperor, which allowed him to react to the attack.