C1072 The Empty 70th Floor

Li Yun panted as he ran up to the 69th floor. This was the young miss' laboratory, and any further would be her territory. As a result, the staircase was blocked by a thick metal door, making it impossible to open.

Fortunately, the Sword of Love was also brought in. After a long time, Li Yun finally opened the door.

During this time