My name is Lin Bei, just a very ordinary otaku. On this day, as usual, I ran home after get off work. As a result, it started to rain halfway, just when I was complaining in my heart. I was actually struck by lightning, and just like that, I got the "Heroic Spirit Summoning System". With its help, I started my journey through time. The first world is Demon Slayer: Kimetsu no Yaiba, other worlds are to be determined.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
