This app has the following functions. * Support installation to external memory [Install to external memory, automatic update check may be invalid] * You can add novels to favorites to keep up with your progress. * Automatically check the novel update function, it will prompt when there is an update of the novel, this function only checks for the favorite novels. * Automatically record the position of reading the text. If there is a favorite, the last read chapter will also be recorded. * Backup