[Cunning + Pretending to be weak while actually being strong + Thrilling read + Historical + Time travel + Political intrigue and power struggles]

In a sudden twist of fate, Shen An found himself in the body of a landlord's foolish son. "You all say I'm a spendthrift? Fine, I'll be a spendthrift then!"

Anyway, I have five stunningly beautiful and capable older sisters, so no matter how much I squander money, I'll never starve!

However, one day, the older sister accidentally discovered Shen An's secret: this kid's private stash of money was more than the national treasury!

Shen An: "It's a small operation, don't panic, First Merchant Bank is mine."

"I also created the new weapon that annihilated the enemy!"

Everyone: "!!!"