Fate/Magus Path

131 Revenge

After finding the Fujou sisters, who knew the most about the Tohno Family besides Akiha, Roy began to seek their secrets about Roa and the Tohno Family.

He couldn't help but clench his fists as he heard the truth behind it.

...

"We are the descendants of the Fujou Family, and Makihisa Tohno adopted us just to utilize the power in our bloodline to suppress his demonic impulses."

The Fujou Family lineage is also one of the four great demon hunter families, and its bloodline possesses the ability to purify, if used properly, it can indeed be used to suppress the demonic impulses of the Tohno Family's demonic bloodline, and the best way to do that is to...

Thinking of that possibility, Roy fell silent and did not make a sound just quietly looked at the girl in front of him.

"In the year when I was nine years old, Makihisa called me to his room and forcibly defiled me, and afterward made me go to the basement to accompany SHIKI to suppress his demonic impulse..."

As expected...

The answer received was not out of Roy's expectation, the best way to utilize her lineage to restrain the demonic impulse was the exchange of bodily fluids.

Akiha was fine, being the same female, she couldn't exchange body fluids with Kohaku in the most direct way, and could only rely on feeding on the blood to suppress it.

But if the other party was male ...

The previous Head of the family, Makihisa Tohno, adopted them precisely to utilize this trait to maintain his sanity.

He even went so far as to defile Kohaku at the age of nine.

After Kohaku was defiled, she made a pact with Makihisa Tohno to protect her younger sister, Hisui. She offered to help him suppress his urges, under the condition that Hisui could lead a normal life.

Perhaps it was guilt, or maybe it was the fear that Kohaku might take her own life and deprive him of the means to control the demon blood within him. Whatever the reason, Makihisa Tohno agreed to her demand and spared Hisui, allowing her to live a normal life.

Later, as SHIKI was resurrected, the demon blood coursing through him made him even more uncontrollable. Under Makihisa's orders, Kohaku was forced into the dungeon to suppress SHIKI's frenzied impulses.

Day after day, subjected to abuse and violation at the hands of the Tohno father and son, Kohaku's mind finally shattered. Her heart burned with unrelenting flames of anger, sorrow, and hatred that tore at her very soul.

Determined to seek revenge and eliminate the threat once and for all, Kohaku secretly studied herbal medicine. She feigned cooperation, helping Makihisa and SHIKI suppress their impulses, gradually earning their trust and lowering their guard.

During this time, she used her access to Makihisa Tohno's chambers to uncover a secret: both Shiki and she were descendants of demon hunter families, originating from the Nanaya Family... a family annihilated by the Tohno Family. Makihisa had sealed Shiki's memories with magecraft, making him believe he was a child of the Tohno Family.

Though she didn't understand why Makihisa kept Shiki alive, Kohaku felt a pang of empathy upon realizing that Shiki, like herself, was a victim of Makihisa's machinations.

When the opportunity arose, Kohaku poisoned the daily medicine Makihisa consumed, causing his sudden death in his study.

After Makihisa's death, SHIKI, confined in the dungeon, was left unprotected. Kohaku attempted to use poison again to kill him, but his body underwent an unimaginable transformation. No matter how potent the poison, it couldn't harm him.