Cen Zhao is a once-in-a-century "mute spirit" who can hear the whispers of the dead but never speaks. Lu Linyuan is a forbidden coffin bearer in the school. He carries an ebony coffin through the dark alley behind the old teaching building every night. That night of the lunar eclipse, Cen Zhao accidentally touched the coffin lid, and his eyes suddenly opened - they were the "forbidden eyes" that had been sealed for thousands of years, and could see the obsessions of the living and the last wishes of the dead. From then on, she saw that what Lu Linyuan was carrying every night was not a coffin, but an unfinished confession; what he was carrying was not a dead soul, but the "I'm waiting for you" that she had never said in her previous life. When the moonlight fell on the dark alley again, she finally said: "Lu Linyuan, this time, it's me who will accompany you on your last journey.
