I don't know when the hole will be filled (it will be filled one day). Haru Matou has been planted with the magic of suggestion and hypnosis since birth. The magic power is powerful when he is born, and it grows with time. He suffered from the Matou family, and under the influence of suggestion, he doesn't think there is anything wrong. He already considers himself a tool. Later, Matong's family was destroyed, and Matong Chunlin was robbed to work for the government of the time. After that, he lifted the hint, went to various worlds to learn how to be a human being, and then returned to the Touken Ranbu world. Cp is most likely to be a sentence from Xiaoqie. Learn to be a human being from a tool without good, evil, right and wrong, and experience love, hate, separation, joys and sorrows.
Purpose: Learn to be a human being and dye the soul with color