As a Demi-Human, There Is a Saigyouyou in My Space

As an immortal demi-human, the protagonist accidentally traveled to other worlds during his escape. When he released Ibm particles, he discovered that there was a gap in his own Ibm particles... What kind of sparks will arise between the immortals and the eight gates, ghosts and the wheel tomb? The details are in this book! We don't know how to write an introduction, so just write whatever you want... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.