Welcome to the Sinnoh region! Rich in nature and with mighty Mount Coronet at its heart, Sinnoh is a land of many myths passed down through the ages. Youll choose either Turtwig, Chimchar, or Piplup to be your first partner Pokmon and then set off on your journey to try to become the Champion of the Pokmon League. Along the way, youll run into the mysterious organization Team Galactic, and be able to encounter the Legendary Pokmon Palkia.Explore the Grand Underground, connect with friends, and find rare Pokmon! Use the Explorer Kit youll receive during your adventure to visit the Grand Underground! Here, dig up Pokmon Fossils and valuable treasure, including statues for your very own Secret Base. You can also visit places called Pokmon Hideaways, where you can find Pokmon that live in a variety of different environmentsthere are some Pokmon that can only be found in these Pokmon Hideaways. Embark on a Grand Underground adventure with other players through the local* or online communication** of your Nintendo Switch system***!