[RPG] Oozy Slug

A strange, small, green slug-like parasite emerges from the sewers and invades the town. They can corrupt human bodies and infect them by sticking themselves on the victims back. Once a victim is infected, their body and brain will rot and emits a weird smell. Because the slug has a stinky substance that sprouts into the victim's bodies. Then, the victim's body will turns green, and a stinky, sticky green liquid comes out of their body. They hunch forward as moves sluggishly like a slumped puppet. They move so slow that they sometimes can fall down and they'll slithering like a slug if they cannot stands up anymore due to how mindless and rotten their brains are. They have dub grin on their face and their mouth can only emits a slow, slurred laugh and some words that are a twisted mockery of the infected person memories. They're so weak and bad at attacking. Making them almost not hostile. But they cannot die easily and the parasite on their back can shoots a larvae that can jump and reach the uninfected victims back to make them infected just like them.