Transmigrated into the Masked Hero World, I Became a Rider Slayer

The protagonist wakes up to find that he has transmigrated to Japan. Even after learning that he has no Japanese blood, he still has no desire to stay there. Determined not to let the trip go to waste, he decides to do something earth-shattering.

First, he’ll set fire to the Yasukuni Shrine’s filthy toilets, then randomly send out bombs by courier. As long as he can deal with enough Japanese people in a short time, the trip won’t have been in vain.

After all, the family he’s transmigrated into is fairly well-off, enough to support his plans.

Before that, though, he decides to go outside and find out which city he’s in so he can put his plan into action.

But just as he steps out the door, a row of railway tracks suddenly appears in front of him. Then a tram hurtles past on them...

Stunned, the protagonist immediately understands when he sees the tram: the world he’s transmigrated into isn’t an ordinary Japan, but the world of Kamen Rider.

If he really has transmigrated into the world of Kamen Rider, getting revenge on Japan is completely impossible.

Just as the protagonist is feeling frustrated, a prompt suddenly rings out.

(Ding!)

(Host, would you like to become a Rider Slayer?)

(Yes/No)

Faced with the choice presented by the System, the protagonist selects Yes without hesitation.