A nerd must fight powerful spirits and aliens all vying for the secret power of his “family jewel,” so who better to fight alongside him than his high school crush and a spirit granny?!

Momo Ayase and Okarun are on opposite sides of the paranormal spectrum regarding what they’ll believe in and what they won’t. Their quest to prove each other wrong leads them down a path of secret crushes and paranormal battles they’ll have to participate in to believe!

Enenra, a formidable foe going by the name of the Red Baron, aka “the Flying Ace,” is also an assassin belonging to a group of diviners known as the Black Paladins. As this new threat looms, it is discovered that the amnesiac Momo has forgotten how to use her psychic powers as well. Watching her anxiety over the situation grow, a determined Okarun decides it’s time he speak to her, but he just can’t seem to work up the nerve!