His Highness, the Black Crow of Rikkai

After spending a thousand years as a shut-in vampire, Karasuma Sakuramori comes to a crossover world of Detective Conan and The Prince of Tennis in pursuit of the blue daisies in her dreams.

Not wanting to waste the identity card the world's consciousness gave her, the first thing Karasuma Sakuramori does in her new world is go straight.

Although this world is a little different from the manga, and might be counterfeit, there's no future in selling fake booze. Rather than becoming a laughingstock in the Red versus Black conflict, she decides to make a fresh start and build a brand-new tennis empire.

And so, a world-class tennis training center is born: Gin as the fitness coach, Toru Amuro as the technical coach, Dai Moroboshi as the mental coach, Shiho Miyano as the sports rehabilitation specialist, Hongli Tianhai as the data analyst, Hiromitsu Morofushi as the sports nutritionist, Yuma Miki as the sports psychologist, Hiroki Sawada as the technical director, Rena Mizunashi as the operations director, Kenzo Masuyama as the finance director...

A dream team, hellish difficulty. Come on in if you want to win!

Victory after victory is our destiny. Rikkai has no weaknesses!

[Content warnings] Dual male leads, an overpowered golden finger, OOC characters, and a plot even more outrageous than the original manga. Aoyama Gakuen fans, beware. Faction switches ahead.