简介：An animated comedy about two-step brothers who find inventive things to do on each day of their summer vacation such as building a roller coaster out of materials you would find in your everyday home like popsicle sticks, indoor plumbing, etc. Unbeknownst
黑化吧！聖女大人/黑化吧！圣女大人Kizu/darake/Seijo/yori/Houfuku/wo/Komete/With Vengeance/ Sincerely/ Your Broken Saintess/ The Holy Wound Became a Villain Vengeance from a Saint Full of Wounds/
