Dollhouse

"I should go see Olson the Toy Soldier, who's at Eos Tower"

"I ran into Olson the Toy Soldier at the 100th floor on Eos Tower, doing his job as the security guard next to Delv. Olson told me a story of a monster sneaking in through the cracks of time and stealing a pendulum from the clocktower, culminating with the monster disguising itself as a dollhouse somewhere inside. I need to locate the one that's different from the sea of dollhouses in here. "

"Inside the secret room of Eos Tower, I located the monster disguised as a dollhouse, destroyed it, recovered the pendulum, and gave it to Mark the Toy Soldier. This should get the Ludibrium Clocktower to start working again."