Orcelito Noctircus

Orcelito Noctircus is a supporting character and was the second prince in line of the throne. Since his older brother Hector was assassinated he is now in line of the throne. He is much more serious and mature than both Hector Musca and Belca but he is also soft spoken. He often admonishes Musca for badmouthing Belca and his heritageespecially his mother. He loves both Belca and Hector and he too discovered the conspiracy but is kept quiet and is also locked up by Lagen. He was threatened with the life of Musca and couldnt do anything so he now cooperates with Lagen and the Elders. It was revealed that he is actually an accomplice of Lagen later in the manga showing a more dark and twisted side of him but still caring for his beloved siblings. Source: Wikipedia