Ryan, Natasha, and the others found the dungeon around noon. They wouldn't have much time to defeat all the bosses, but they still decided to face them that same day. There were some reasons for that. Even though Ryan and Natasha convinced the survivors to fight, they might change their minds if they return to their homes. While that wasn't really a problem for Ryan, he wanted to make his job easier by fighting with as many soldiers as possible.
After making some preparations, which were mostly just making some blocks of earth in which the Medusas wouldn't break so easily with a body slam or something. Ryan proceeded to pick his Sagittarians' bow. He couldn't use his enchanted arrows with his crossbow after all.
"Do you have a collection of weapons or something?" Natasha asked.