Yukichi Fukuzawa vs. Masked Assassin

Yukichi Fukuzawa vs. Masked Assassin is a battle fought between the Armed Detective Agency president Yukichi Fukuzawa and a masked assassin.

It happened at a dead-end alley while Fukuzawa is strolling at Yokohama during a nighttime.

Prologue
Fukuzawa is seen strolling through Yokohama when he sees bloodstains scattered on the floor. He eventually follows the trail leading up to a dark alleyway and finds the end of the bloostains formed as a puddle.

Battle
While he is looking at the trail, he is ambushed from behind by a masked assassin carrying a sickle knife. However, Fukuzawa manages to stop the attack and overthrows the masked assassin using a technique but the masked assassin is able to maintain his balance and stood ground.

The masked assassin begins to chant phrases which declares death to ability users. Fukuzawa breaks the sickle knife and tells the assassin that can't let him run free if he will be targeting others as well. The masked assassin responds that Fukuzawa won't be able to reach him no matter how skilled he is with the blade for he cannot avoid attacks beyond perception.

Out of nowhere, Fukuzawa was shot barely on his neck. The masked assassin reveals his intent to crush the back of Fukuzawa's head but Fukuzawa sensed the incoming attack. He finally chants his final words to Fukuzawa and leaves. Short after, Fukuzawa stumbles and collapses due to the shot which contains poison.

Aftermath
As a result, Fukuzawa was unconscious and struck by an unknown illness that even Akiko Yosano can't heal.