With a total floor area of 34,762 m2 (374,180 sq ft), the mall started trial operations on 27 March 1999 and officially opened on 10 April 1999.

[2] Since Treasure Island Shopping Center is located around the Port of Kaohsiung, the mall takes the ships sailing the sea as the overall design image: empty ground squares, parking lots are like the endless sea, and the sea is dotted with giant lighthouses and pirate ships.

Through the central sunken starlight stage and the multiple entrances and exits around it, the ground floor deck and the business space of the basement cabin are connected.

[3] In the early days of its opening, artist autograph meetings were held and there were occasional performances in the Starlight Stage on the basement floor.

In the later stage of operation, a small open-air coffee shop was added to the square on the ground floor to provide a leisure function for watching the night view of the harbor.