Pokémon Mystery Dungeon: Explorers of Time and Explorers of Darkness/Post Storyline Events

After the credits you end up back at the guild, only that today is your graduation exam. Wigglytuff tells you that you will have to fight Grand Master of All Things Bad and put the Treasure of the dungeon in a place called Luminous Springs. As you get ready in treasure town you meet tediusa and Ursaring who tell you they play there all the time. When you get at the end of the dungeon, you fall in a pitfall trap, into a dark cavern. Where you fight the Grand Master of all Things Bad and his minions, who turn out to be Wigglytuff and the guild members but they act like if they arent. After you beat them you see the spring in which Teddiursa steps into and Evolves into Ursaring but when your partner steps into it it says you and your partner cant evolve yet. You need to at least Recruit Palkia, the ruler of space.