How to call Wang Jun out of the house on the anniversary of disappearance

On the anniversary of disappearance, Wang Jun took the gamers to pecans' room, and Wang Jun left the room. According to relevant public information, in the fourth chapter of Memorial Day, following the plot, I asked Wang Jun through the pictures taken by Zhang Li, then went to the kitchen cupboard to find the key and opened Zhang Yong's room. Don't rush to find clues here. Go to the living room to find Wang Jun, and let Wang Jun take the player to pecans' room, and the player can go back to Wang Jun's room.