After understanding the mice's speech, I became a super detective: All Episodes

The Story

Fiona, crushed by mounting student loans, wakes up hearing the secrets of rats, flies, and cockroaches. These tiny creatures whisper the truth about a murder in the neighboring apartment. The trail leads to Theodore, a billionaire heir and serial killer. Armed with a secret team of small witnesses, Fiona races to outsmart the powerful criminal. She must act quickly to avoid becoming his next victim.