Defense Club president Wakura Nanao and Unazuki Taiju of the student council, despite nominally being enemies, are keeping up their original laid-back relationship. And when a part-time worker at the local ice cream shop gets turned into a monster, the two of them end up having to substitute for him!
My knights of happiness...
...يا فرساني، فرسان السّعادة
Meine Ritter der Glückseligkeit!
Mis caballeros de felicidad…
Mis caballeros de felicidad…
Mes chevaliers du bonheur,
Miei cavalieri della felicità...
Meus cavaleiros da felicidade...
Мои рыцари счастья...