Start with Rem and Enter the World of Demon Slayer!

At the beginning, you get Rem as your personal maid, choose the Zanpakutō, use the swastika to scare the ghost Tsuji Mukai, learn the breath of the stars, use the nichirin sword to angrily slash Tongmo, encounter Yiwoza and have a duel between men, the eldest brother has not lost, Yiwoza come and kneel down to apologize! After death review, return to the mission interface, slay ghosts in the world of demon slayer, and kill enemies in the world of pirates... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.