"Yin Yu first form! Li Rei!" (Light Rain!)
Once Yin Yu say that words, the sky which is clear before starts to get darker and darker. All of the audience unconsciously lift their head, and they can see that a black and ominous cloud has suddenly appeared on top of the stage in the matter of second.
In fact, the sky is still as clear as ever without any cloud in sight, yet when one looks 15 meters above the arena, all of them will be able to see a black and ominous cloud which is clearly separated from the sky! The cloud didn't take long to complete as its only takes a few seconds before the black and ominous cloud start to let out a shower of rain on the stage.
Yin Yu who saw this feels satisfied as this is his original technique! Although it needs a lot of requirements such as water level, temperature, circumstances and lots of other things; it's still a technique which he creates by himself with his knowledge of how rain can happen, and it's also a technique he creates to increase his battle capabilities!
It needs to be said that Yin Yu battle capabilities increase by a significant amount at night or at a place which is full of Yin energy, while his ability will take a hit when he's battling in the morning which was why he tried to create a technique which can make it darker and also supply him with lots of water!
Lan Yiyan looks at the falling rain which has started to extinguish her fire. Although the black fire wouldn't get extinguished by water which didn't have a trace of qi in it, the falling rain still makes the black fire tamer than before as it's harder for her to make a larger flame as rain will continuously pour on top of the fire.
After the rain falls, Yin Yu who stand on his position before starts to charge at Lan Yiyan again while Lan Yiyan who saw Yin Yu action didn't have any change of expression as she's confident that she can win even if with all of this rain.
As Yin Yu charged at her, Black fire after black fire starts to appear in Yin Yu way, while Yin Yu keep controlling the water around him to protect himself from all of this black fire. Yin Yu didn't get out without injuries as he gets more and more burn marks yet he didn't care about it and keep going to Lan Yiyan position as Yin Yu believe that he needs to fight in a close range to win against her!
"Rei Weiss Lassa!" (Rain Yin Needle!)
The raindrops around Lan Yiyan immediately turn into a needle charge at her while Lan Yiyan who saw those needle only need to form a barrier and whip with her black fire to protect herself and lash in front of her.
All of those ice needles which formed by the rain can't even pierce the barrier she creates while the whip she lashes has unexpectedly caught the chain which has been silently controlled by Yin Yu to attack her. Even so, the chain she caught has unexpectedly become shorter and shorter before Yin Yu face appeared in front of her.
"Weiss Clov!" (Yin Claw!)
A dark claw immediately appeared and pierced the black fire shield she creates while Yin Yu who appeared in front of her also start to attack her with his sickle only to get blocked by a sword which is formed from her black fire.
Both of them start to fight in close combat as Lan Yiyan figures that she can't get away from Yin Yu, while Yin Yu stick as close as he can to her and keep exchange move with her.
Black fire starts to burn more and more around Lan Yiyan while black ice starts to form more and more around Yin Yu. One of them is fire, and the other is water, yet both of them has the same dark property which starts to turn the arena into a place which is full of darkness.
Everything in the arena turns black as they fight and fight, Lan Yiyan with her black fire while Yin Yu with his black ice. Both of them didn't relent to each other as they keep exchange blow in the stage. Weapon against weapon and fire against ice while rain keeps falling on the stage which makes the atmosphere on the stage bleak.
"Is this all you got?" Lan Yiyan say with a cold tone while forming a claw on her other and attack Yin Yu body while Yin Yu step back to dodge her claw before he answers with a provoking tone "Want to test me?"
"If this is all you got then, I'll end the match now..." Lan Yiyan lifts her hands that hold the black fire swords and makes all of the black fire in the stage come to her hands at high speed and form a large sword before she charges at Yin Yu and attack him "Take this!".
'I think I need to use that again!' Yin Yu immediately concentrated after he saw Lan Yiyan forming that large sword as he can feel the danger emanated from it. Yin Yu who feels the danger also knows that he wouldn't be able to dodge the range of the swords no matter where he dodges which only left him the option to take it head on! 'I only have one chance!'
"Little girl! Do you think that you're the only one who can form a large sword? Let me show you how it really works!" Yin Yu also lift his hands like Lan Yiyan, and soon all of the water around him and even the clouds above got absorbed into Yin Yu chain-sickle which cause the rain to stop pouring. Yin Yu keeps absorbing all of those water in a fast pace and makes Lan Yiyan feels the same danger Yin Yu feels from her swords, even so, she can't stop her attack anymore and while Yin Yu start to attack her with the best weapon he can which result in both of them attack each other with all of their powers!
One with fire and the other with ice, the force of their attack becomes too strong when it collides and soon Yin Yu got thrown back by her attack, while Lan Yiyan immediately passed out after the attack which causes the audience flabbergasted from the situation and all that left for the audience to see was two young girls lying on the grounds while the rain keeps pouring water on top of their bodies.