Shir's Clue: Houseboat

- Description: There is something written on the back side of Shir's Clue: "Houseboat - A house built on unstable waters turns out to be sturdier than you think it'd be." ※ This is an essential Quest item that is one of 9 clues required to uncover the Great Adventurer's identity. Collect all of 9 clues and arrange them in the correct shape to combine them.[Additional in-game details]