Beijing Happy Valley Phase 4 is a dessert kingdom built by the OCT Group with huge investment. The domestic original IP, Biscuit Sheriff, was used as the main story line. "Dessert Kingdom" not only has more equipment, but also further closely integrates equipment, scenes and IP. Crazy afternoon tea, gingerbread carousel, cookie time machine, cake swing and so on. From the name and shape of the equipment to the street view of park, all revolving around the dessert theme, which was fully reproduce the story world of "Biscuit Sheriff". Even if tourists have n’t read the cartoon story, they can still be aroused full emotions and quickly immerse because of the theme scene.