Raising My Dad by Skimming Profits from the Distillery

After transmigrating, Tsukino Izumi found himself in the worst possible situation from the start.

His former self had embezzled a billion yen to keep a pretty boy, and now the ruthless criminal organization known as the Black Organization had sent people to hunt him down.

To avoid getting a bullet in the head, fake-accounting master Tsukino Izumi quickly came up with a guide to saving himself.

1. Find the pretty boy who swindled him. 2. Threaten and coax him into handing over the billion yen. 3. Make up the organization's deficit.

A flawless plan, until step two ended in utter failure.

Why?

Because Tsukino Izumi fell in love at first sight with that despicable pretty boy!

The young man who drifted freely through the nightlife was like a sleek, well-groomed cat. His icy green eyes and scarred lips both set Tsukino Izumi's heart racing.

Hoshino Izumi: (pulls out a bank card and pounds the table) Hello! Marry me! I'll embezzle public funds to keep you!

Zenin Toji, who'd learned why Izumi was there and had planned to kill him and be done with it, smiled brilliantly. "Sure~"

And so Hoshino Izumi charged full speed ahead down the road of embezzling the organization's money.

PS:

1. A greedy, sex-obsessed, crooked accountant x a top-tier playboy, scumbag, and assassin. Daddy Toji bottoms.

2. Mainly Detective Conan, with Conan getting put through the wringer but no ships broken up. Also features Jujutsu Kaisen > Bungou Stray Dogs > Inuyasha...

Theme: If you can't even balance the real books, how are you supposed to fake them?