It's a kind of communication skill.

"ESP!" Yeman blurted out the first second-tier skill on his tamer skill tree. ESP or Extra Sensory Perception, just as the name implies, it enables him to communicate with his pet through a thought process. This skill also allowed him to see what his pet has seen.

"Such a useful skill," he mumbled. In his mind has played in advance the uses of this skill. A smile leaked on his mouth. He felt even more excited.

He thought for a second and checked his skill points, after seeing he has 24 extra points, he decided to level it. Though he supposed to max it out but didn't happen, the skill allowed him to level up to 6 only.

'Since I'm level 12 at the moment and the ESP skill only let me level it up to 6, it might signify that I can only level my ESP skill every time I leveled up for 2x. Well, not a problem, I will max it later. For now, I wanna check the second...' Since there was nothing more he could do about it, he proceeded to the second skill.

'Eh, what is this? Finger of Judgement? Why is this skill sounds strange? Fufufu-- Let's check the details then.' Yeman was laughing inside because of the name of his second, second-tier skill.

<Finger of Judgment>

Based on the descriptions, I can judge whether to release the pet from my control or not. And it looks like no need to level up this skill above 1. I only need to unlock it. Fine, then. Okay, all done time to finish this mission and level up as much as possible. For some reason, I miss my place on earth. And I miss her--.' Yeman narrowed his eyes to the distance. In his mind, a figure of Marie Belle, his ex-girlfriend on earth has appeared.

'Though I don't know if you're safe or still alive as of the moment, I will be coming to you as fast as possible.' After saying this, he untied his pet.

After he untied it, he remembered to test the ESP skill first.

'Uhm-- Erm, do you recognize me?' Yeman asked through the thought process.

"Of course, my Lord." Replied the Elder. Not just that, it bent to its knee as well. Its raspy voice rung from who knows where. And it sounded bizarre that it's impossible to determine where this voice came from.

But for some reason, the pet's reply doesn't sound like a pet and a tamer, rather, more like a servant and a master.

Yeman glanced at it for a second, then continued, 'Well, that's better. Let's go!" He said then turned his back but he didn't let his guard down. He was still a little doubtful. His pet followed him closely.

Yeman found out that his pet has only one spell. Its rank was Novice, and its level was 10. Well, he didn't expect it to be potent anyways. But there were many uses of this pet. And that what most important to him.

They went back to the alleyway, where they fought the gang of rats. But what they have found were only the remains of the rats. Some of their body parts were chopped.

He thinks, maybe Mina did this , 'how gruesome that girl can be. She's a scary babe.' Just like what Leo did on the Ratmeb that they had fought on the way here.

Yeman noticed some small pieces of stones and bricks scattered all over.

"Now, let me try what this skill can do, " he said while picking some stones. On his fingertips, a gleam was faintly visible.