Dark Night Emperor, I Just Want to Lie Flat During the Day

After I transmigrated into the body of a useless young lord, the court officials mocked me, and the emperor wanted to wipe out the entire Xiao family.

By day, I drooled and dozed off.

By night, I was the "Shadow" who struck terror into the martial world.

My younger sister is forced to marry? One swing sends the Fifth Prince flying.

My fiancée investigates my identity? I rip off my mask right in front of her.

The emperor wants to confiscate my family’s estate? I lead 300,000 frontier troops to his gates.

The throne is handed to me? No, I just want to lie flat.

Princess Qingyuan, you can choose the emperor. I’ll bask in the sun.

[Signed and under contract, so read with confidence. He plays the useless fool by day and turns into a god of death by night. System-powered, full of subverted tropes, and the heroine is no damsel in distress.]