He is the only "returner" in this game world.
After he returned, the system, which never interacted with players outside of the dungeon, actually messaged him privately and said "welcome back"; the NPC in the horror version also said "welcome back" to him before leaving; even, in his dream, he himself said "welcome back" to himself.
Lu Xiqiao, who had been deprived of his memory by the game and had his memory tampered with, entered the game inexplicably. In a series of familiar and unfamiliar games, he recovered his lost memory and recognized and stayed with his beloved.
Game 1: Mystery in Puppet Village (Completed)
Game 2: FariyTale (Completed)
Game 3: Starlight Shines (Completed)
Game 4: SuicideCircle (Completed)
Game 5: Empty City (Completed)
…
Stay tuned.
Purpose: Find the true self in human nature.