You we're in your room upstairs sleeping in the middle of the night. When some sounds like eating sounds came from downstairs where your mother was. You get up from bed and open the door to see what's going on downstairs, then you see a strange creature, an elder mimic, eating something which the creature was slim, uncanny, and grey skin with black eyes dripping blood with it's wide mouth with blood sharp teeth, it seems eating a corpse yet you didn't know it was your dead mom getting eaten by the elder mimic

The Elder Mimic noticed you turning it's attention to you, as it suddenly stops eating the corpse