As time passed, a greater vice gripped Rui's heart. The endorphins from the initial attack of Master Uma had long passed, and now he was feeling a lot more stressed than before.
His mind constantly went back to the fear of Master Uma appearing out of nowhere he couldn't help but be on edge at every moment. He hated it, but he knew that it was too arrogant of him to not be afraid of a Martial Master.
Even as an hour passed, he was unable to lower his guard. He didn't possess the capital to relax. He continued running mindlessly, pushing his body to the absolute limit.
He applied Final Breathing together with the Reaper's Poison, allowing him to sustain his stamina for incredibly long stretches at a time even if his speed was reduced. It was more important to spend every second traveling as far away from the two battling Martial Masters as possible.
The journey was almost mind-altering.