The most emotional part of the finale is . Feeling "useless" during the high-level battles compared to the super-powered Circus members, his pride is wounded. To prove his worth and eventually join Circus "with his head held high," he decides to leave the group to attend a specialized school. The episode ends with a heartfelt farewell between Nai and Gareki, though the door remains open for a future reunion. Lingering Mysteries
He wakes up in the final scene, but it's unclear if his memories are intact. Karneval_Ep_13_SUB_ITA.mp4
However, the reunion takes a dark turn. Gareki realization that something is wrong as he finds himself unable to move, only to discover that the Karoku Nai is hugging is a deceptive doppelgänger. The real Karoku is found nearby in a death-like coma. After a series of explosions and narrow escapes, the Circus team successfully rescues the real Karoku and brings him back for medical treatment. The most emotional part of the finale is