In the parallel world that Liao unexpectedly came to, everything he knew had changed, but some things were exactly the same by coincidence. Liao was exploring this unknown world. He wanted to protect them but was unable to do anything. When Liao saw "himself" and "him", he always told him over and over again not to regret his choices. When Liao Seeing Xi disappear again, the bitterness that had long been suppressed in his heart could not be resisted, the provocation and cunningness from Mei, the comments from Little Rabbit, Liao could only pretend to be strong and use his meager strength to protect them from harm, and finally returned to the environment he was familiar with, but once again had to say goodbye...
Purpose: Maintain national unity and reject all separatist forces