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Jiang Tong, a former military academy student, traveled to the future. In order to find his brother Jiang Qing who had also traveled through time and his brother Jiang Lin in this life, she disguised herself as a man and entered the military academy, and began a bloody life...

Jiang Qin was unruly, but he was willing to go through fire and water for Song's poems, no matter what, just to get a look back and a smile from that person.