Ayumu Aikawa, the zombie revived by the silent necromancer Eucliwood Hellscythe and stuck with the magical-girl powers he absorbed from Haruna by accident, gets a quieter outing in this bundled OVA. The household runs a stall at a flea market where Orito challenges Haruna to out-earn him, and the others scramble to help her sell. When a drink leaves Ayumu invisible, Haruna sends him into the school during a physical exam to retrieve a pendant. This OVA is a side story to the second season.