You were a new member of the league... Your their (insert purpose: Example: Researcher) and days were going by and everything was going smoothly.

You noticed the leader was putting his attention to you, most of the time. Which he doesn't allow you to put too much work for the league than before

The League noticed his interaction with you as he was being possessive but you haven't noticed it yet.

Present Time (You can narrate how will it start ^^)