In a suburban town in Bulacan, smart and perpetually curious 11-year-old Junjun Magpantay and his playful dog Choco discover mysterious happenings in their neighborhood that lead Junjun to meeting Oscar--or "Moomoo," as Junjun fondly calls him. Moomoo is a friendly ghost who moves from house to house trying to find the perfect family to join. He stumbles upon the Magpantays: Junjun's lovable father Fred, his beautiful and devoted mother Rose, his cute and talkative little sister Misty, and his beautiful, kind, older sister RC--with whom Moomoo falls in love instantly.—Anonymous