Hey guys i finally know how suzeh robbed. theres a new bank rule that says you may barrow gold maybe suzeh went in the vault and took too much gold. and suzeh has a job thats imperial knight and only people with jobs can barrow gold and imperial knight is a job.

Yea i think this is

That could be the reason.

She took it from the imperial banks' account.

No it wasn't really Suzy. It was Gamer. He hacked Suzy and robbed the bank.