Jealousy

[Skill: Barrier of Concealment (Level 1) 

Descriptions/Effects: The user can cast a barrier around them that can completely isolate the sound from within. This is a very ideal skill to have when having a confidential conversation with someone else.]

Miguel reported the details of this skill to Edith in the dimly lit room inside the carriage.

This was a very useful skill, especially if he were surrounded by a lot of people from now on. 

As the strength of a person grows, the higher their senses would become as well. 

For the current Miguel and Edith, hearing a conversation from a hundred meters away was no problem as long as they were focused.

Of course, one of the other reasons he made the skill all of a sudden was due to Edith's request.

This girl—no, this woman—has become very horny ever since they did the deed a few hours earlier.