After the town defense, Jennie joined the volunteer workforce of the police.
Jennie didn't pester Jun anymore after what happened at the BES Elementary School. The curious and surprised look when Jun gazed upon her was still imprinted on the back of her mind.
She realized that the man who looked exactly like her brother wasn't him, nor could she force him to act like him. It became enough that she could see him from afar without causing him any troubles.
The next day after the defense, she checked new missions on the Notice Board while waiting whether she could chance upon Jun, but she never saw him.
Followed by the next day, and still couldn't have a chance encounter with him.
On the third day, she finally got an answer to her doubts. She asked a female Black Haven staff and learned that Jun left the town the day after the defense. It wasn't that she was unlucky to not meet him, but there was actually no chance for that to happen.