If this is android, you should have overwritten book 2 chapter 12 with book 2 chapter 13 to play, you can't uninstall.
With each new version, you should overwrite the old one, not uninstall.
Chapter 12 overwrites book 1; then chapter 13 overwrites chapter 12; then chapter 14(when it's out) overwrites chapter 13, never uninstall or you'll have to start over from book 1 and make use of the skip button. It's in the installation instructions. Thank you!
Viewing post in Game forcing me to re-play book 1.
Yeah, we've been getting a few reports of book 1 rerendered being incompatible with chapter 20. If you haven't deleted Book 1 yet. follow these steps:
Save it when it says the last line "what now" in book 1, Then go to your File manager >device storage> android> data> com.adroid.mtwy > files > select the whole 'saves' folder and copy/move it to any other folder, after that uninstall book 1 , then install book 2, after installation go to file manager copy the 'saves' files and go to the same - device storage> android> data> com.adroid.mtwy > files and paste it there, then try start the game directly.