Ever since his reincarnation, the soul bound with Lucy vanished without any explanation, which made it harder for Arthur to locate his wife. Nevertheless, they'll surely find each other inside the Red Tower so he didn't worry that much. There were only a thousand participants so it shouldn't be that hard to locate her. The only problem was the floors, which were worlds of their own, unimaginably vast and inhabited by strong monsters and, supposedly, humans and other peaceful races.
Currently, at the top of the tower, the Joker helped Saly sit on an overly large chair before glancing at the quiet Leiu and saying:
"Who do you think will reach the top floor?"
It wasn't the youth who replied but the energetic Saly: "My parents, of course!"
"Don't be so sure. The tower was built by the two of us but we cannot control it so we cannot do anything if danger befalls on them."