A look back at the elementary school days of Oran and Kadode. Oran befriends Kadode, who is bullied by the rest of the class, during a summer course, but finds it difficult to stand up for Kadode at school. Additionally, the two of them discover a mysterious creature together...
My little sister is so cute
that people could die.
Meine kleine Schwester ist zu süß,
da kriegt man einen Herzinfarkt.
Mi hermanita es tan linda
que alguien acabará muerto o herido.
Mi hermana es tan mona
que alguien acabará muerto o herido.
Ma sœur est trop chou.
Elle va en faire, des victimes.
La mia dolce sorellina è tanto carina
 che prima o poi qualcuno ci resterà secco.
Minha irmãzinha é tão fofa.
Isso pode causar algumas vítimas.
Моя сестричка такая милая,
что улыбкой валит наповал!