Mucormycosis, a highly uncommon and extremely aggressive infection, is caused by fungi that belong to the Mucorales order of Zygomycete fungi. This particular infection primarily affects individuals who have chronic conditions, and it is mainly seen in patients with compromised immune systems or those who have uncontrolled diabetes mellitus. Among the various types of mucormycosis, the rhinocerebral form is the most prevalent, and it exhibits a distinct pattern of spreading throughout the body. While the involvement of cranial nerves is not a typical occurrence, when present, it can affect multiple nerves, including the facial nerve.