Kubikiri Cycle is a captivating anime adaptation of the first novel in the Zaregoto Series by Nisio Isin. The story follows the enigmatic protagonist, Ii-chan, as he becomes embroiled in a mystery involving a series of gruesome murders on a secluded island. With its unique blend of mystery, psychological depth, and intriguing characters, the series offers a thought-provoking exploration of human nature and relationships.