Also known as: Snakes and Love in Parallel Time and Space?
Kanroji Mitsurugi was originally a demon slayer anime fan in the third dimension who supported Snake Love 99 and other official CPs. After his accidental death, he was reincarnated into a different demon slayer world.
In this time and space, he is equivalent to Mitsuri Kanroji in the original time and space, and the female Snake Pillar - Iguro Kobami, is the female counterpart of Iguro Kobana in this time and space.
In the decisive battle in Infinite City, Mitsurugi and Kobami cannot avoid the encounters of the original Mitsuri and Kobanai. This seems to be a constraint of fate.
I thought I was going to die, but it turned out that I seemed to have arrived in the original time and space, and saw the true forms of Kanroji Mitsuri and Iguro Kobanai...
