Last 24 hours of first-week discount!

Last 24 hours of release discount!
Please aware. After 24 hours later, the discount will change from 40% to 20%.
(Sorry about this, we have found that we are not allowed to keep doing the discount in a row. We will make the discount to 20% as fast as possible.)

Update Log:
A few changes in the English version. (Thanks to Nathaniel for the advice)
Fix a bug that will make the game crashed.