Ryuki

 

Ryuki (琉香, Ryūki) is a Saiyan, and an Elite Time Patroller of the Time Patrol organization.

Front Information
Ryuki is a veteran Time Patroller of the Time Patrol group, led by Future Trunks. Born a Saiyan-Human hybrid, he originally hails from an alternate timeline where most of the Dragon Ball world has became nothing but destruction and ashes. He is taught by a hero named Tendou, who becomes an acquintance to a life partner by Ryuki, due to how he he trains him to become the best fighter he was ever destined to be. Unfortunately Tendou was killed by an extremely powerful Frost Demon, which led to a bout of incredible power and sorrow by Ryuki.

His adventure involves him being a quiet warrior to becoming a Time Patroller, who was offered of the job by Future Trunks. He eventually becomes an Elite Time Patroller.

Backstory
Ryuki is parented by two Saiyans. He hails from a timeline where Earth's Z-Fighters/heroes aren't present, and only a few major heroes of Saiyan, Namekian, and human origin live. The young Saiyan hybrid was intended to fight, as his father urged Ryuki's mother to agree to the formula - but she never agreed to him, telling him that Earth's current heroes are more than enough to take down the villains that will come eventually. The father never believed this, telling her that Earth's heroes are only minimal; that there's not enough heroes to take care of the villains. Unfortunately Ryuki's parents were the weakest Saiyans around, and couldn't handle highly dangerous foes that Earth's current heroes fought.

Growing up, Earth's villains unfortunately starting to gain an upper hand and were multiplying each year. Eventually they had outnumbered the amount of Earth's heroes. At this time, Ryuki was ten-to-twelve years old, and began to learn horseriding from his mother, who apparently specialized in the regular kind and horseriding as a sport. Ryuki also had the oppurtunity to encounter and eventually stick with Tendou, the strongest of Earth's fighters in the timeline, who was also a Saiyan. While his mother tried to prevetn this, Ryuki eventually begun to learn to fight at this time, and trained with Tendou all the time. His father believed he was destined to become one of Earth's mightiest heroes, which accentuated his feeling that Ryuki shouldn't be an innocent civilian; he should be a strong warrior.

Teen Years
Eventually Ryuki's mother had agreed to this, although very gradually, as the parents constantly had fights about this topic. Around this time was where Earth's peaceful stability became serious, as Earth's heroes were facing new threats that ultimately lead to the introduction of a Frost Demon, known as Irze. The entirety of humanity feared this insourmountably powerful threat, in which Tendou and his crew knew about. Tendou learned of the Super Saiyan technique at this time and consistently fought armies of Irze's. But a dark tunnel awaited for the group, Tendou's crew was slaughtered by the stronger army forces, eventually to only leave Tendou and one remaining group member, which happened to be the second strongest group of Tendou's crew. Humanity's population was rapidly decreasing as well due to the armies' mass genocide.

Irze fought them both simultaneously, with Irze initially losing to Tendou's hidden Super Saiyan powers. Irze had killed the last remaining group member, which only left Tendou alive. Ryuki watched all of the terrifying moments unfold, as it lead to Tendou against Irze himelf. In the penultimate series of battles, Tendou accessed his Super Saiyan powers while Irze remained in his final form, the form in which he had appeared in. Ryuki had actually gone up and attempted to help Tendou, as he could not stand Tendou going through the grief when his last member was killed. Tendou had urged the teen to go back, while Irze temporarily subdued him.

In their final battle, Irze went to his full power form, while Tendou stayed in his Super Saiyan form. The two had duked it out, with Tendou about to slay Irze. However, Tendou was swiftly killed by a last minute attack by Irze, who was healing back up. Everyone, including the remaining humans left on Earth had witnessed Tendou's death. Ryuki's parents were preparing to head to an alternate world by a Time Machine his mother's aunt had built for them, who passed away at the end of the Time Machine's creation. With no heroes alive, Irze went on a limitless killing spree, annihilating humans by simple ki blasts, decreasing the population even more. Irze had foresaw Ryuki and his parents about to depart, while the parents were struggling to operate on the Time Machine.