A genius scientist, Arnetika, who is trying to deepen the friendship between biocraft and biopartners. However, there are sore, bio crafts (& bio partners) who have very strong individuality, so it may feel like a mess. However, an event has occurred in which the unity of biocrafts is greatly enhanced! !! It was the emergence of an unknown new enemy! !! A popular series presented by Takashi Shoji and Shiki Doji, as early as 6 volumes.