The tenant in room 7 is very small, very twisted and very mad.
A young man carrying a big basket that contains his extremely deformed Siamese-twin brother seeks vengeance on the doctors who separated them against their will.
A young man has to live with a leech-like brain-eating parasite who secretes a highly addictive blue fluid into man's brain routinely and in return, the man must seek out human victims for the parasite so that the parasite can eat human brains.