Red Ruby

"Give me one good reason for why even a second, I should help you both. I'm the deadliest of the ruffians, you should know that I'm tough enough to handle anything thrown at me."

- Red Ruby to Kyoji and Starcade

Red Ruby is a main character from Quest of the Legendary Rainbow Gem. He is a ruffian and a bomber from Exploder's Town, who spends his daily life taking over territories and blowing up stuff. He is roleplayed by PeaVZ108.

Appearance
Red Ruby has a square-shaped body and wears an eye mask. He has red arms and limbs as well.

Kyoji
At first, Red Ruby was very skeptical about Kyoji, and did not appreciate the latter for not approving his ideas. However, in later episodes, he has slowly warmed up to him and considers him as a true friend.

Starcade
Starcade likes Red Ruby at first sight and finds him cute, much to the latter's chagrin. Red Ruby was also initially annoyed at her personality and was unwilling to help Kyoji save her, but like Kyoji, he begins to have a better relationship with Starcade.

Gary Garnet
Red Ruby and Gary Garnet are bitter rivals, and they tend to start heated arguments every time they meet. However, Red Ruby later admits to Gary Garnet in "Sapphire Shortcoming" that he secretly thinks the latter is a genius, implying that there is some friendship despite their rivalry.

The Gemstones
Red Ruby considers the gemstones as his friends, though he feels like he hates them sometimes. However, it is apparent that he shows Diana Diamond the most respect among the other gemstones.

Trivia

 * In "Rainbow Gem vs the Forces of Evil", it is revealed by Diana Diamond that Red Ruby used to be one of the slowest gemstones in terms of speed, until he became faster than usual during his time in Exploder's Town.