The Revolution Of The Demon God: Emperor's journey
As soon as the insane absorption of the qi into Tsarayu's body ended, he fell onto the ground, dead tired. He was barely holding on after these five days. Tsarayu was beginning to feel like he would not be able to hold on for even one more day, but thankfully, the phenomenon stopped on time.
After resting for an hour, Tsarayu woke up and dragged his tired body to his bed and swiftly, he fell asleep. He slept soundly for a whole day before eventually walking up. As he got up, he found Xun sitting on the bed next to him.