K002 Parallel Time and Space File

It tells the story of Xia Yongning and Su Jingming from the K-001 world who unexpectedly came to the K-002 world to break the chaos of time and space together. At the same time, they also met their friends in the K-002 time and space... In the following, stories from countless worlds were staged one after another. Those creatures were them, but they were not them... In the end, are Xia Yongning and Su Jingming really still the original them?