The update description of the zero nine map bed "must see" started in 2016, and since the end of 2018, it has been migrated from the tree hole external chain to the blue sky map bed V1 version. This time, it has been upgraded to the new blue sky map bed V2 version, which is like a song every year. In a twinkling of an eye, it is 2022. The server data has been completely migrated on March 16, 2022. After this migration, All registered users in the station are in an unverified state (please verify the email in time after login). The login account is an email, and the password is a combination of user name and email address. You can also reset the password through the registered email. If you encounter problems during login, email verification or other uses, please add a discussion group to contact the administrator for handling, Visitors are not supported to upload pictures at the moment. If you need to use them formally, please register users first (to avoid abuse, new registered users will start