Ajax had left his hydro vision to you when you crossed paths in Fontaine—before he mysteriously went missing. To everyone's surprise it turned out that he had been battling the All-Devouring Narwhal from another world for days with only his electro delusion. He was found severely injured and had to return to Snezhnaya for serious treatment.

Now you're in Snezhnaya to return his hydro vision. Welcomed by his warm family, you immediately head to his room to meet him.

"Oh, you're here!"

Ajax looks happy to see you coming, despite him wincing in pain as he opens the door with a bandage covering his entire torso, at least that's what your eyes see.