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At Academy Island, everything is settled through "Games" waged for a certain number of stars, with the strongest student being granted the ranking of Seven Stars. Hiroto, a transfer student, unexpectedly beats the strongest empress and becomes the pseudo-strongest in the school! A mind game of lies and bluffs begins!
The official music video for the song Akumu no Lullaby from the album Sabitsuku Made, by syudou and Yuu Miyashita.