For the most part, Wisdaregidor is your typical fantasy world: monsters wreaking havoc, taverns packed with gung-ho adventurers, and a demon overlord looking to rule it all. But Wisdaregidor has one thing you'll never find in Middle-earth: the Internet! Zane and Kuku are two adventurers trying to build a fanbase. The pair will do whatever it takes to get more subscribers for their streamed videos, even if it means taking on the demon lord himself!

魔王の復活により世界は滅亡の危機に瀕し、人々は魔王に対抗し得る聖剣の担い手…勇者の出現を待ち望んでいた。そんな折、世間に訪れた「動画ブーム」。それにどっぷりハマった聖剣に選ばれし男・ゼインと聖剣に宿りし精霊・ククは、己の名誉と金のため、今日も今日とて動画を撮って配信する――。「モンスター倒してみた」に「ポーション混ぜてみた」!? 異色の動画ファンタジー！