Lin Xiaohe, a social animal in the 21st century, died suddenly after working overtime and traveled to the edge of the interstellar planet, becoming an abandoned 3-year-old cub. After being picked up by a garbage robot, he relied on modern knowledge (?) And cute appearance (√) to survive. One day, Xiao Hanyuan, the youngest marshal of the empire and known for his cold-blooded "Imperial Sword", was chasing interstellar pirates when he discovered this baby girl who was eating nutritional paste in the garbage dump and using scrap metal to create a "perpetual motion machine" (actually a fan). What's even more shocking is that DNA matching shows that this is the empire's little princess who has been missing for five years!