The 20-square-meter room is dark and dull. The "pop" sound of turning on the lights made the room that was dark a second ago suddenly become brightly lit. It's not the luxurious decoration of the room that shocks people, but its spectacular and shocking layout that grabs the attention. There are densely packed photos posted on the wall, each one is marked with a date and is unique. There is a rather delicate table in the middle of the room. It was a girl who turned on the light. The beautiful and deep pupils appeared vacant and lifeless for no apparent reason at the moment. Her eyes were staring at a spot on the photo wall, and her long and thick eyelashes were trembling slightly. His hand still held the position of turning on the light and could not put it down for a long time. I don't know if five minutes, ten minutes, or twenty minutes passed, but she was finally willing to put down her already sore and numb arms. The girl moved her steps with difficulty and walked to the table. Instead of sitting down, he slowly squatted down along the edge of the table, and finally sat on the ground, with his arms on the chair and his head resting on his arms. His eyes were still vacant, still staring at the photo. Although there are many photos, the protagonists are all photos of two women, one woman and one man, or two women and two men. There are at least four to five hundred photos in a room, and the two women have the most photos. After a long time, the girl's eyes moved. The pupils were no longer empty, but seemed to be covered with a layer of mist, making people even more confused and curious about what kind of emotions were hidden behind her mysterious eyes.