The System of Quick Travel Is White and Black

[1V1, double clean, the woman is strong and the man is strong, but the male protagonist is a white and black man. As an orphan, Baijiujiu looked down on the warmth and coldness of the world, but she could not let go of one person in her heart. That person suddenly broke into her life and stayed with her for more than ten years, but disappeared without any news on the day she turned eighteen. Until one day, she was struck to death by lightning and accidentally bound to a system. In order to survive and find that person, she had to help the system retrieve his memory. Finally: "Tongzi, is this you?" The system raised an eyebrow, "Why, you don't recognize me after finishing the guide?" Ah this! ! ! Help! In my system, he is white and black!