故事為敘述很久很久以前有位將渾沌、魔物等恐怖給帶入人間的魔王RUKIMEDESU，其威脅在1000年前被勇者給封印，於是世界重新取回了和平。某日世界出現了一個空洞，同時各地的魔物也陸續的現身，推斷可能是魔王復前兆的國王於是召集了共75位勇者的後代出發討伐。「將魔王打倒者將得到真勇者的稱號並獲得莫大的財寶！」這是個由排名第45位的新生勇者ARUBA、虐待狂王宮戰士ROSU合力所組成的戰鬥、歡笑、感動的冒險物語譚！
Theme Song Lyrics (ED)
Storyboard (eps 7-9)
Director of Photography
Director, Storyboard (eps 12, 13, ED), Episode Director (ED)
Sound Director
Original Creator
Episode Director (eps 7-9)
Art Director
Theme Song Arrangement (OP), Theme Song Composition (OP), Theme Song Lyrics (OP), Theme Song Performance (OP)
Storyboard (eps 1-3, OP), Episode Director (OP)
Script (ep 1-11), Series Composition
Key Animation (ep 5)
Character Design, Chief Animation Director, Animation Director (eps 12-13)
Theme Song Performance (ED)
2013年 季度排名 #1
2013年 動畫總排名 #31
