Interactive Map Location of South Obsidia Ward in Reborn.
The Obsidia Ward is the third ward you will pass through on your journey through the Reborn region. Similar to the Peridot Ward, it is split up into the Obsidia Ward, the North Obsidia Ward, and the South Obsidia Ward.
With Main Street destroyed, the Slums are the only passage through town. Victoria is there to greet you at the entrance, and warn you of the danger ahead. To make sure you're up for it, she gives you a test battle.
After speaking with Amaria in the Coral Ward, the policemen will pass, and the Glamzonia Salon can be reached. The owner demands you scout out the Central Salon and inform her what makes Central so popular. One of the other employees sits on a cushion amidst a trio of Glameow, and will level up a Pokémon by one for 2000. The last employee will change Furfrou's trim for 2000.
After scouting out their business rival and reporting back, the manager declares that it must be their price of 1500 that gives them such popularity and plans to undersell their products to compete against them, making their level-up grooming now 1400. The owner suggests you take one of their Glameow as thanks.