Jethro myu-Yeong (25) and his little brother Jin Sun Yoshinaga (19), aka the Tiger & the Goat. While they are half-brothers, Jet loves Jisu as if they were from the same mother. Even though their father Bansho loved another woman who was Jisu’s mother Min, Jet’s mother Edna forgave Bansho after Min died due to complications during childbirth. It took a while for Edna to fully embrace Jisu, viewing him as a bastardization of her marriage, but upon seeing the unconditional love her son Jet shared with him, she softened her heart towards Jisu. Jet & Jisu lived somewhat normal lives in the city of Jōryoku, since Edna was once a warrior monk of Khulan she immersed the brothers relentlessly in the martial arts. Jet showed a natural inclination towards battle and shared her killer instinct, however Jisu was much more meek than his brother despite his bulky frame. Jisu had a preference with academics and technical creativity, frequently tinkering with appliances in the house to make them more efficient or outright remake them into something better.
There goes some backstory with Jet & Jisu, I hope you like it. Share how you feel in the comments. Artwork done by theChamba (https://twitter.com/theCHAMBA?s=20)