Discipline of the Fist.

The next day, Tristan was very curious about the feeling from yesterday, that coming to the pagoda was the first thought that came to his mind in the morning. 

This time, he even went there without waiting for Serene to come and pick him up. The elves' guards, on the other hand, were always ready to follow him wherever he went.

The moment he entered the Warrior Hall, he immediately searched for Master Ortiz. When he told the old master about what he had experienced yesterday, the latter unexpectedly gave him a piece of cloth.

Seeing the confused look on Tristan's face, Master Ortiz said, "Stop relying on your eyes and all the other senses. Just feel it presence."

It was such weird advice, but remembering how it was easier for him to focus when the surroundings were dim, Tristan decided to follow it. He quickly sat in front of the pond again and put the cloth on his eyes.