[Reality Demon Sealing Game]
Spiritual energy returned, and all things began a new round of evolution. The fantastical creatures once found only in obscure histories and miscellaneous records were no longer mere legends. People came to refer to them collectively as "Demon Souls."
At the same time, a group of humans who formed demon-sealing arrays with hand seals and called themselves Demon Sealers stepped into the world. They rode flames and winds, subdued and sealed "Demon Souls," commanded powerful "Demon Souls," forged divine weapons and magical artifacts, and stood proudly above the rest.
This is a power fantasy focused on collecting and training Demon Souls and fighting alongside them. Readers who enjoy monsters might want to give it a try.
[The author of this book writes really well! If you're interested, go check it out—there might be a pleasant surprise!]