The plot centers around a boy named Ren, who just wants to be popular in school but is secretly a nerdy monster fanatic.

[1] The manga was serialized in Broccoli Books's magazine, Comi Digi + and was later compiled into a single volume.

The series starts with Ren in school, getting high grades, and wishing Himeka would notice him.

She also realizes that it is sad, something that Ren fixes by pulling its power source out of black goop.

She appears to take Kokon back to her clan and challenges Ren to a race to find a charm.

The series was originally compiled in the manga magazine Comi Digi + sometime in 2006 before the first and only volume was released in Japan on December 21, 2006.

Mania.com's Ariadne Roberts commended the manga for its "delicately textured and soft to the touch" cover as well as its "reprinted with exquisite clarity" "black & white pages".

[5] In a review by Carlo Santos from Anime News Network, he said that the artwork "may be Koge Donbo's best yet", but called the stor yline "candypop fluff" when it comes to depth.

Santos concluded by stating "Not the most fulfilling story, but the extensive use of folklore, the quick humor, and the energetic art lift it up to a B+.