I arrived at the end of Pinwheel Forest and I spotted a lost Team Plasma grunt there. Lenora and Burgh soon arrived, but so did one of the Sages of Team Plasma. In the end, the Sage and the Team Plasma grunt returned the Dragon Skull and left the forest. Lenora got her fossil back and rewarded me for my hard work with a Moon Stone that I placed in my bag for use later. Burgh returned to Castelia City to await my Gym challenge, and I went back to Nacrene City to heal my Pokemon and purchase some items. I headed back to Pinwheel Forest and I arrived at the gatehouse that connected the forest to Skyarrow Bridge. I took the bridge all the way to Castelia City, and I arrived downtown. I visited the buildings on the first street and I then wandered back to the Pokemon Center. I swapped Pokemon and I headed to the Battle Company skyscraper. I saved before battling.