Pokémon : S5 | E10 – Hi Ho Silver… Away!

Ash and his friends walk around Kasado City and notice that everything is shaped and decorated in the Silver Wing motif. A street salesman approaches the group with 100% pure Silver Rock Isle pins. A woman comes by and takes one, but she breaks it, proving that the guy's a con artist, so the vendor runs off. Ash wonders how that woman would know that the pin was a fake. She reveals that she has a pin as well; when she tries to bend it, it doesn't break. She takes them into her gift shop, introducing herself as Ariene. Ash presses her for more information about the Silver Wing, and Ariene considers a friend who might know something more.

They arrive at a house, with Ariene shouting the name, "Jenaro." After he offers no reply, she opens up the door, Ash being a little hesitant about coming in. They look around to see if there are any clues. They find one when Ash trips on something. Ariene opens up the windows to let in some light and they find a Sandslash with a burning fever lying there. They also find Jenaro, unconscious. Ariene puts Jenaro into bed as Brock treats Sandslash's symptoms. Ariene is annoyed with her good friend for working on his Silver Rock sculptures instead of looking after himself. She officially introduces Jenaro to the group before getting him some replenishing food to eat. Meanwhile, Team Rocket is approached by the Silver Wing conman from earlier, and after hearing that his stock will bring them luck, they quickly raid his pockets and make off with everything.
(Source: Bulbapedia)