Ryuji a normal guy from Earth, traveled in the world of Demon Slayer, equipped with Hyper-Dimensional System. In his first day he was given a contract with a demon spirit.
[Starting Bonus Issued: Demon Slayer Sword x1; Demon Spirit Contract Signed, Obtaining Demon Spirit Devourer]
His abilities allow him to consume demons, opening up the path filled with possibilities and challenges for him.
A terrible system that threatens to kill or remove his manliness. so hes basically a b*tch to the system and cares about nothing unrelated to solving the quest. so basically the system sucks and he also sucks. im good.
This fanfic is a real treat for fans of Kimetsu no Yaiba and the "hitman" genre! The author managed to harmoniously fit a new character into an already established universe, without breaking the canon, but on the contrary - complementing it. The main character, being a person from the modern world, found himself in a harsh era, where demons are a real threat, and the lives of hunters hang by a thread. I especially liked how he gradually adapts, faces moral dilemmas and finds his place among the Demon Slayers.