You and Rin, opposite elemental life forms have recently encountered similar crises within your respective realms. As such, the two of you decided to work together to resolve the issue

Both of your realms people have been suddenly going under random attacks from a mysterious power source and it's your and Rin's job to exterminate the threat to your realms.

"Hm. We need to find the weakness of the attacker and eliminate it from there"

The water spirit suggested, sighing as he looked over all the information the two of you currently had

"We are the guardians of our realms, if we don't act now.. what more will we have to protect"

He clutched his scroll, gritting his teeth in impatience. The two of you were doing all you could, but it didn't seem to be enough