Gecko

Gecko is one of the main characters in Under One. He has a funny, cocky personality, and is described as having bright green eyes, and having teal scales with stripes of yellow, blue, and dark green. When he became a ghost, he had light gray scales with flecks of green, blue and yellow.

Biography
Gecko was first introduced into the story when he was attempting an infiltration of the castle. After battling NightWing guards, and sneaking in, he released the scavengers from the scavenger room as a diversion, grabbed Nova in a spur of the moment thought, and broke through a window after a short confrontation with Darkstalker. Then he met Silent One (Diamond), after she saved his life. After exchanging hate for Darkstalker, they both headed off to her house, to plan what to do next.

Diamond
Gecko met Diamond when he jumped out the window to escape from Darkstalker. He appears to have deep feelings for her, and cares for her enough to give her a summoning orb that she can use to remotely contact him. It is confirmed that Diamond and Gecko are in a relationship.

Stardust
Gecko thinks of Stardust as a true friend, despite the fact that Stardust sort of killed him. He relates to the fact that Stardust was ripped away from his family similar to how Gecko was as well. He thinks that Stardust's and Nebula's relationship is cute, and teases them about it constantly.

King Nebula
Gecko thinks of Nebula as a friend, and helped him secure the throne when Darkstalker was king, and when Shadowhunter attempted to take the throne. He personally thinks that Nebula is working too much, and takes every chance he gets to interrupt his work and get him to have some fun.

Toucan
Gecko thinks Toucan is weird because of the Venom thing, and is jealous whenever Toucan and Diamond are close together, no matter how many times she tells him they're just friends. However, he is grateful to Toucan for nearly saving his life.

Quotes
"Gecko, at your service. Number one most wanted RainWing in all of Darkstalker's goshforsaken kingdom." - To Diamond after meeting her for the first time.

"Ah, you guys. I was all set to enjoy the afterlife, but it appears if I leave for even two second, you guys are at each other's throats." - To Stardust after returning as a ghost

"You know, sometimes I wish i could have access to certain earthly things. Especially cheese. Oh, I miss cheese. You know, they don't have cheese in the afterlife. Sure, they have fruits and they have vegetables, but no cheese." - To Diamond when they were talking after Darkstalker was killed for the second time.