【あらすじ】師弟関係の二人が、ガチムチ獣化する話です！目の前でライオンに変貌していく人間に身構えるピーター…貧相な体がコンプレックスなピーターはコンプレックス解消のため大魔法使いライアンの家へ住み込みで弟子入りするが…【収録内容】・全36P└マンガ本文30P└その他6P（表紙裏表紙、奥付など）・A5版 PDF【Synopsis】It is a story that the two of the teacher and the student are turned into a beast！Peter is frightened by a human being transformed into a lion in front of him.Peter hates his weak body.He lives in Ryan’s house to resolve his worries and joins his apprenticeship.【Contents】・ All 36P└ Manga text 30P└ Other 6P （Cover and back cover， imprint etc.）・ A5 version PDF