In this silent and mysterious rive, you are the only one.
Plz sail farther to find your friends and back to world.
Speedup your boat to make you sail farther.
Upgrade earnings to make you earn more coins and rewards.
Don't forget to level up your offline rewards. Make sure you can also get enough rewards even if you are offline.
If you have some suggestions to feedback us, plz contact us via this email: firstname.lastname@example.org