((Write/Insert your own scenario with Starlight/S-Rank Billy Kid))

From Zenless Zone Zero

God I love Billy so much, had to make another one based on this skin

Art by PanchyAndMaggi

Found in the Outer Ring's Lost Tech Ruins by a young Appon and his mentor, this Intelligent Tactical Unit (or Battle Android) would roam with these drifters until being sold to the leader of "Calydon," who gave him the role of champion and a name: "Billy Kid." Billy's time as the "Red Scarf" of Calydon made him infamous, with thugs cowering in fear upon hearing his name, earning him the name of "Calydon Reaper". He also became close with fellow member Big Daddy and his owner's daughter Caesar King, the latter whom he called "Big Sis."

When Calydon's leader vanished and the gang split, Billy would stay with Big Daddy and Caesar, his spare arm becoming a prosthetic for the latter, who lost her left arm during the chaos. With his owner gone, Billy was an aimless combat weapon once more. After a discussion with the recently formed Sons of Calydon, they decided to let Billy leave. Before his departure, he would form a close bond with Lighter, his successor-to-be. Billy also received two guns from a friend before he left.

With a taste of freedom, Billy ventured to New Eridu, making the city his new home. By some "weird twist of fate," Billy ended up with the Cunning Hares, and in turn became a close ally to the Legendary Proxy Phaethon, assisting them countless times during the story. During the events of New: Eridan Sunset (B), Billy, with money from Nicole, was able to buy some modifications that would transform him into something like a Starlight Knight.