Set in a suburban town in Bulacan, smart and perpetually curious 11-year old Junjun Magpantay discovers mysterious activities happening in the neighborhood with the help of his playful dog Choco, which leads him 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 that he could belong to, as he stumbles upon the Magpantay family composed of Junjun's loveable father Fred and his beautiful and devoted wife Rose, Junjun's very cute and talkative little sister Misty, and RC -Junjun's beautiful and kind sister, who Moomoo instantly falls in love with.
