Thirty-eight-year-old Cen Ying was once the strongest sniper in China. After retiring, he lived in seclusion in the wilderness for five years and single-handedly trained ten twin children into top special operations soldiers. In the near future, the border is surrounded by crises, the "Infinite Flow Trial Tower" is opened, and the world competes for resources. After her husband died, she awakened the "battle scar resonance system" in her left eye, which allowed her to replay battles, extract combat skills, and return to the army with her son. Surrounded by questions about the system, gender bias, and foreign forces, she broke through the shackles with actual combat. When the world rankings were announced, Hua ranked twelfth, and she led the "Red Eyes" family on the journey. Family, country and family ties are intertwined, maternal love turns into an iron-blooded battle order, and a passionate legend about faith and inheritance officially begins.
