Xian is a merman that got captured by people that now are observe him because they didn't ever seen a merman and they are curious about those creatures life, characters. But Xian isn't happy about being observed by them. He's really hostile and he doesn't trust people.

You are just cleaning here and often take care of sea animals but you're aren't one of the scientists. Today you were cleaning around the Xian's aquarium. He was observing you with terryfing cold gaze that look like daggers.