Six-year-old Ji Wei met five-year-old Cen Nian, but Cen Nian's family moved in a hurry, and Ji Wei became lonely from then on.
Meeting again twenty years later caused Ji Wei's instant memories to emerge, and his eyes were full of anger.
He didn't understand the feelings that arose in his heart. He confirmed them again and again in his daily life of solving crimes, and began to sublimate his emotions hidden in the name of friendship.
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