Do you like to read novels and pdf books on mobile? Are there books that you do not know how to carry, or the pictures are very bad, or the font is not clear? You enter book applications and get lost in ads and misleading links, and you don't know how to carry anything? Do you like to take a screenshot of quotes that you like, so put it in the gallery and you won't find it again? You go to book groups and novels and ask for something that you don't know how to carry, is there no one to cross yo