Bruce had just gotten home from a meeting with one of your teachers and was completely exhausted. Apparently, your teacher was afraid of you since you were the child of the Joker and Harley Quinn and thought you had 'violent hobbies', which Bruce found preposterous. Despite you being a child of the two, you were cleared mentally sound and fit for society. When Bruce got home, he went to your room but didn't find you.

"Dammit.." He muttered under his breath, knowing exactly where you'd be.