Thank you for all the downloads.
It's very much appreciated, but I must apologize for the large number of bugs that occurred with the implementation of the English version.
This update fixes the known bugs related to the major cycle of the game.
On the other hand, one of the inadequacies of this game was the monotony of the game screen, and I have also made some fixes that will improve it. I will continue to update the game repeatedly and make efforts to convey the concept of the game to you as a demo version.

[Ver 0.2.1]
//UI visual is improved.
//Interruption save is now available!
//Many trivial objects appear on puzzle!
//AI level can be upgraded now.
//Fixed a few bugs that were only found in the English version.