Siheyuan: From the Start, I Grow Stronger by Killing Japanese Devils with the Human Emperor Banner

The protagonist transmigrates to Jin Province in 1940. The Japanese have captured his father, his mother has died of illness, and all he has left is a ten-year-old younger brother and a five-year-old younger sister. With an empty house, Japanese raids, and collaborators threatening his life, he is fortunate that the ancestral Human Emperor Banner has come with him. The Human Emperor Banner can devour enemy souls, expand the space he carries with him, read the memories of the dead, and accelerate the growth of the vermilion fruit inside the space. Eating a vermilion fruit strengthens the body and increases its power, quickly giving ordinary people physical abilities far beyond the norm. From then on, while everyone else avoids the Japanese, Su Yu treats them as walking care packages that deliver equipment, intelligence, and power. By day, he runs a general store on Nanluoguxiang, selling cigarettes and alcohol to support his younger siblings. By night, he storms blockhouses, steals weapons, seizes medicine, and kills spies, throwing all of Beiping into turmoil. Only when the Special Higher Police Agency seals off the city and launches a manhunt do people learn that the shopkeeper has another codename: the Reaper, the King of Hell. This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.