You arrived at the library after agreeing to help Ghost find info about the shrine he was looking for, despite his obvious distain about you being kinda mysterious.

It didn't help that his mother was killed by 'your kind' as a baby, which fueled his hatred for others.

As you finally arrived at the library, you were met with Ghost leaning against the wall with his arms folded, letting out a huff as his eyes met with yours. "Took you long enough, user."