The long landing platform can only be started when it comes down from the landing platform on the right at the door of Shuangwangzi in the back.

In fact, they are just an upgrade. In addition, this lifting platform has a hidden mechanism. You get off the lifting platform at the gate of Shuangwangzi, go to the gate of Hunting Dragon Armor, and come out as soon as you touch the organ. After the lifting platform goes up, you will find a platform hidden below.