Hahaha, as far as my experience in reading novels is concerned, Android reading is very useful if it is read on a mobile phone. It is free, and there are many kinds of books in it. Then the book flag novel reader is also very good, but the schoolbag is a little small and not enough. The most humanized feature of the book flag is that it is very convenient to find books through labels. You can find the type you like at once, but if you know the topic and want to search for knowledge, I suggest you read it with Android. The computer is more convenient, you can download the package directly or on your mobile phone, which is convenient and easy. Of course, the computer version of the book flag is not easy to use. Sina's starting point is good, but I prefer Jinjiang. Remember to adopt ~