It was key that he observed his opponent before engaging in any sort of fight.  Yuri never underestimated an opponent.  All the cultivation efforts he did with the clans of the west and those of the east had built him to remain calm even in the face of imminent danger.  The creature displayed an affinity with using everyday signs as a means of protecting itself and attacking others.  The way the beam of energy from the Grizzly-1 bent in response to the sign the creature held was impressive.  Not only that, but Yuri couldn't help but chuckle at the response the alien gave to all of them arriving to stop it from doing whatever it was it intended to do.

Yuri watched as his fellow guardian of Earth stepped forward to face the menacing sign-wielding creature.  It was no secret that warriors of light either knew each other or knew of each other.  Yuri knew of nearly all of the saviors of Earth realm, and he kept the information safe in his Grimoire, but he knew not everyone knew of his existence, even though he didn't make it any less obvious who he was.  Known as the Butterfly Ninja or Monarch by the public, Yuri did all he could to keep the world safe from various supernatural threats, and today was no different.

He watched Gou enter in through the manhole cover that led to the sewer and shook his head.  He vanished and appeared next to him.

"The Yuheng Sect you say?  I know your master, quite a lovely man.  I also know the Lan Sect masters and a few others," Yuri said with a smirk, "I dated a few of them, but that's a different story.  Anyways..."

Yuri's conversation was cut short when the boulders started to fall.  He watched as the oar-wielding heroine smashed the boulders to bits, but there were still a few that had managed to escape her oar of destruction.  Yuri muttered under his breath and held his hand in front of him in a Buddhist Monk way.  The boulders that neared him and Gou shattered instantly without being touched, but if one were to look closely they would notice butterflies striking the boulders and causing another pebble shower.  Not a single pebble touched Yuri as he turned his attention back to the sign-wielding maniac.  There had to be a weakness to his power.  Clearly, it was sign-based, and whatever was on the sign was what happened, but was there a time limit?  

By this point, Grizzly-1 was preparing another attack, this one sound-based.

"This might hurt," Yuri said surrounding himself, Gou, and Luna in a soundproof barrier.  He then extended his hand and watched as a butterfly fluttered swiftly over to the mechanized machine, affixing itself to the cold metal.  The purpose of the butterfly was to increase the power of the machine.  Instead of the sonic attack being a normal one, the butterfly amplified it to incredible levels.  Thankfully the perfect cube would keep all of it inside and Yuri's soundproof barriers would keep them safe.