I Have a Book That Seals Demons

Chen Xiaohe is a librarian. By chance, he found an ancient book without a name. Driven by curiosity, he opened the book and unexpectedly came to a mysterious world. This book is called the Demon Sealing Book, and it can record the names of monsters in the world. As long as he writes down the name, Chen Xiaohe can choose to devour, enslave, or practice with them. In the True Spirit Continent, let's see how Chen Xiaohe writes down all the big monsters in the world!