"What do you mean by that? Are you here to fight your big brother?"
"Yeah you want to fight big sister?"
"To be more precise I need to test where I am at. But first please have a look at these memories I received from a giant Spirit God."
The two supreme existences in front of him were curious and let the memories come in. After a second of viewing them Huang spoke.
"What is the purpose of showing us these memories? We don't care about that."
"Yeah we need to decide who is the elder sibling."
"If the two of you were to fight against that being, how would you fare?"
"It wouldn't be a problem to win but…"
"Then I must have a battle with you. If you're not willing then then I'll face the both of you in 2 1v1 matches. Then whoever can beat me will be the elder brother or sister."
"Sir, you don't know these two are powerful even the 8th rank masters don't stand a chance."
"Then they are the perfect opponent. Since I make those masters look like mere children's play things."
After a short Pause their battle began. Both of them fought him together. Immediately the whole Territory was set as a battlefield. The onlookers were stunned to see a great emperor managing this feat.
Yang Rai consistently held his own through the fight. At first anyways. But it became very clear after a while that Big Brother Huang and Big sister Lan were terrifyingly powerful existences. Once they began to get serious the somewhat even fight became one sided instantly.
Now that Yang Rai was on the back foot he started to pull out all the techniques he could manage. This was a battle to determine his limit. He would see it through to the very end of exhaustion.
He was hit through a dead world. He spun around to recover and launched an attack fueled by the 9 elements in all directions. The streams of energy swirled around and did some damage to both his opponents.
Some of the Open Heaven realms below could feel their bottlenecks loosen a little bit. This was a fight they couldn't hope to comprehend and imagine competing in. Dozens of them began their own breakthroughs.
Yang Rai now having damaged both of the supreme beings had proven he was strong. But that was his absolute limit. He couldn't manage to do anything more. However the two spirits were angry that someone other than each other was able to damage him. They continued to chase after him.
He now had to think of a way to end this fight. Or maybe… he could push this battle some more.