Tokyo Ghoul: Bonded to Arima, Rewarded with Observation Haki

[Tokyo Ghoul fan fiction + ruthless protagonist + System + invincible from the start + entirely human + multiple heroines]

(Even if you haven’t read the original, you can still follow along!)

After transmigrating into the world of Tokyo Ghoul, Kujo Rinji was brought from China to Tokyo under his family’s control and taken into the Hundred Days Garden.

He became a classmate of Arima Kishou.

In a twisted world like this, nowhere is safe if you lack strength.

Fortunately, he has the standard perk for a transmigrator: his trusty System.

[Training Bond System]

Choose one person to bond with, and their training talent and progress will be added to the Host at double value.

You may bond with only one person at a time. You can change your target only after they die.

(A bond may also grant a special effect.)

(The random bonus effect he got from the start was Observation Haki.)

Since he’s already been forced into the Hundred Days Garden, there’s nothing else to do.

He bonds directly with the talented prodigy Arima Kishou.

He spends his days reading and drinking coffee, yet his strength improves as if he were riding a rocket. Who could he even complain to?

Kujo Rinji: “Arima, I hear they call you the ‘Grim Reaper of the CCG’ and the ‘Unbeaten Ghoul Investigator’?”

Arima Kishou: “If you’d help me, why would I go to all this trouble raising the One-Eyed King?”

Takatsuki Sen: “Which of my works do you like best?”

Kirishima Rize: “You smell so good! Can I have a bite?”

Kaneki Ken: “What One-Eyed King? Just call me Kaneki.”

Furuta Nimura: “My Dragon! The Dragon I worked so hard to create! You cut it down with one slash?!”