i thought of this from the song:no good deed from wicked. has elements of hocus pocus in it as well. ok so,basically virgil is a warlock from the 1750's,who was cursed because he was evil,his curse was he will remain a cat and live forever until he does an act of love. so time skip to 20xx,where practice of magic and potions is usual. Patton makes potions,Logan uses magic/spells,and Roman is a regular human.Patton's mom runs a museum of the warlock Virgils old house,where the three friends often go to hangout,cat Virgil eventually befriends them and after an act of love(family) he turns into a human.