Smooth Sailing

Seagral Square wasn't tall. It had only three floors. However, it was massive and its design was complex. Lin Sanjiu spent ten minutes walking in a roundabout way before she came to the opposite side of the tower. She actually wanted to find for the main entrance but strangely Seagral Square wasn't designed with a main entrance. Its structure was a multistorey polyhedron made of multiple rhombus shapes. Lin Sanjiu could not figure out where the door was. From afar, the tower looked like three huge beehives stacked on each other.

She stood staring blankly at the building for almost half a minute before one of the rhombus shapes moved. Lin Sanjiu gasped, "Oh, so it works like this."