At Route 215, I battled even more wild Pokemon for the extra experience and I picked Wiki and Mago Berries from a plot of soil. I then received the Payback TM from another Black Belt and then I left the rainy route and walked through the gatehouse nearby and walked into Veilstone City. I first visited the local Pokemon Center when I arrived and then I went to the Veilstone Department Store and shopped for a few minutes. I left after getting the Piplup Mask accessory and I visited some homes afterwards and got the Embargo TM and also the Coin Case key item from a clown. I couldn't enter the Galactic Warehouse or explore the Galactic Veilstone Building right now, so I simply walked towards the Veilstone Gym instead.