Mission in the... Asylum?
Our target has found himself in a difficult situation: locked up in a mental hospital. Perhaps he tried to avoid interrogation by feigning illness? However, we need information from him, so we've sent you to the same hospital with a fake schizophrenia diagnosis. You should blend in and fake the disorder for a while. Get the necessary information from the target one way or another as quickly as possible, and... try to recover and leave the hospital to contact the boss. Although, the latter will be a problem.
