Introduction to Lotte Tower: Lotte Tower is the only watchtower in Liyuan and the earliest building in Liyuan. It is used for entertainment in leisure time. The entire design integrates the two uses. The building is warm in winter and cool in summer, and cool breeze blows on your face in summer. When the heat is gone, it feels like a wind coming out of nowhere, which is amazing.
The Lotte Building is five stories high, with a total of 14 rooms. The building is square-cylindrical and made of reinforced concrete. The walls are smooth and 30 centimeters thick. They are equipped with multiple gun holes and are narrow on the outside and wide on the inside, which protects the shooter's safety. It is safe and ensures the maximum shooting angle; the doors and windows are narrow and made of bulletproof steel plates, and there are thick iron bars on the windows, showing a heavily guarded appearance; there are passages under the downstairs connected to the surrounding villas. In case of enemy situations, each floor People can take refuge here through the tunnel, which has sufficient cooking facilities, eating utensils, and sanitary facilities. There is also a secret passage in the building leading to the artificial canal. Once Lotte Tower is lost, they can still escape through the secret passage to the canal.