Remote Confrontation!

Outside of the interrogation chamber where the Fire Ant King was being held, Li Yao was moving forward blatantly.

Meanwhile, Neltharion was flying right ahead of him, and whenever soldiers of the Nether World who seemed vigilant showed up, he would change a route very naturally.

Thankfully, the riot of the captives distracted most of the soldiers of the Nether World Watch as he had expected. The floor that he was on was empty, with barely any guards.

The door of the interrogation chamber was locked.

Li Yao's face remained unchanged. He took out a cluster of liquid metal that looked like sticky plasticine and inserted it into the lock.

He pressed hard, and the liquid metal immediately melted in and became as tough as iron under the vibration of spiritual energy in different frequency.

He turned the metal. After a clicking sound, the door of the interrogation chamber was opened.