Investigating the Suspicious Person

Eels received a secret letter from the Dark Lord and is investigating the Dual Blades. Go see Eels immediately.

Eels says that people with ulterior motives have entered Kerning City disguised as thieves. He says there's one person standing in front of the Jazz Bar who appears really suspicious, and he wants you to investigate his motives.
You wonder if he means Ryden...

Eels said that people with ulterior motives have entered Kerning City disguised as thieves. He said there was one person standing in front of the Jazz Bar who was really suspicious, and he wanted you to investigate his motives.
Ryden, the suspicious person standing in front of the Jazz Bar, was taken aback, but devised a plan to trick Eels.