Revitalize the family + Super Rich + Protect the shortcomings + Technology + Army

Receive a 100 billion gift package, rebuild the ancestral hall, unite the family, acquire technology, form an army, and let the family and the Dragon Kingdom rise.

What? That bastard actually had the nerve to domestically abuse my cousin? He even beat her to the point of miscarriage? How dare he! A furious roar echoed throughout the air. The clan drums were beaten, gathering the clansmen. How could our daughter be humiliated like this? Is there no one left in our clan to bully? Boom, boom, boom, boom, boom, boom, boom, boom, boom, boom. The drums shook the heavens and the earth. Three drums for meetings in the hall. Six drums for offering sacrifices to heaven and ancestors. Nine drums for drawing lots. Draw the red lot and enjoy the family's incense and offerings. Wife, daughter, parents, and the entire clan provide for them. Nine drums for the Li family. Something big is happening! Someone who heard the drums exclaimed in fear.

Soon after, a convoy of 100 Land Rover Range Rovers appeared on the road, driving towards the distance.

Kira Yoshikage, a 19-year-old college student, dreams of becoming a low-level author. He doesn't need to compete with Kasumigaoka Utaha for sales, nor does he need illustrations from Eromanga-sensei. He simply wants to make money and live a quiet life without leaving home. One day, after his manuscript is rejected, Kira Yoshikage witnesses a beautiful young serial killer committing crimes in an alley. Suddenly, Kira realizes what he should write! Thus, a simple mystery novel starring a beautiful yandere serial killer is successfully published. The day after publication, "Mr. Kira, based on the details of the crimes in the book, we have reason to suspect that you are the serial killer. Please join us." Kira Yoshikage: "?" A reporter: "Mr. Kira, I heard you accepted the serial killer's challenge and caught him!" Kira Yoshikage: "You're wrong. "It just exploded on the way to kill me." Reporter: "?" "Congratulations, Mr. Kira, for winning first place in 'This light novel is amazing!'" Kira Yoshikage: "Do you understand what 'normal' means?"