[Avatar history + Exile and escape + Decisive killing + Protecting shortcomings + Invincible flow + System flow + Sign-in flow]
In the tenth year of Yuanwu in the Great Zhou Dynasty, all the men of the Chu family, the world's most powerful general family, died in battle!
The emperor was afraid of the great achievements of the Chu family, so he ordered the house to be confiscated! The aloof wife and seven extremely beautiful female generals and sisters were all abolished and exiled to the most dangerous place - Beihuang Sin City.
I, Su Chen, the most despised good-for-nothing son-in-law of the Chu family, was exiled with the team. Everyone in the world asserted that a family full of weak girls and a loser could not survive more than three days in the Northern Wasteland.
In a desperate situation, I awakened [Polar Sign-in Infrastructure System]!
During the day, I was a good-for-nothing son-in-law who served tea and cooked meals. The female generals tried their best to protect me behind me.
At night, I put on a mask and transformed into the tyrannical and invincible "Lord of Sin City"! Sign in to the Daluo Demonic Body, Gatling blueprints, and special antibiotics! Kill bullies, slay demons, and cleanse their bones and marrow in secret!
The female generals respected the "Lord of Sinful City" like a god and secretly expressed their love for him, but they didn't know that the invincible overlord was actually their son-in-law who brought them foot-washing water every day!
Three years later, the demon went south, and the Emperor of Zhou fled in panic to Beihuang for help.
But in the wind and snow, a mechanical city with steel walls rose from the ground. I sat high on the throne, and the Vulcan Cannon behind me roared: "Anyone who touches my family will be killed! If you are not good at being the Emperor of Zhou Dynasty, then change it to me!"
