Why only the first half of the escape from the Chamber of Secrets?

The first half of the chamber of secrets will be divided into two parts just because it is too long. Members can watch the full version, and non-members can only watch part of it. The first season of escape from the Chamber of Secrets is not a reasoning game, but a reality show with variety as the main and decryption as the auxiliary. Among the six permanent guests, only Justin is an escape player from the Chamber of Secrets, and the other five are all Xiaobai from the Chamber of Secrets. On the basis of the existing star version, the program also launched the Great God version, inviting amateur players who are good at decryption to experience the same secret room to meet the different needs of the audience.