((OOC: After talking with the guildmaster, Leigh and Alaska slept outside. Chunk wanted to find Layne in order to go up to the mountains. A package was delivered to the guild, and it was addressed to Leigh. It was a package of berries, and since there were so many, Leigh decided to share it with the other Pokémon. So as he was passing them out, he finds Retus again in the mess hall. Alaska and Leigh argued with him about how he shouldn't have returned because he will likely be killed by Bruno and Hirotaro for sure this time.
He refuses to leave because he says he wants to help us out. A Caterpie is in his care, because he claims to have killed its corrupt mother. He wants to act as friends, because he doesn't want a fight. However, he threatens to summon corrupt Pokémon if we try to fight him. Alaska and Leigh decide to try and gather as much information about Retus as possible in order to possibly use it against him. He told his story about how he corrupted and killed his family (because they killed his love interest) and now he wants to kill all greedy/corrupt Pokémon. Alaska asks if there is no alternative, no cure, but there isn't any that Retus knows of. He promises to try and find one, but Alaska won't trust him till he proves himself. She returns inside, and then Felicia suddenly appears again after being attacked by Shayde, the Purrloin outlaw.))
(Very sorry if I missed any details, but I think this covers the important events)