Thank you for your review~ We have received your feedback as well~ Regarding the tutorial, our game is indeed different from conventional tower defense games, as it requires players to design and extend the enemy's path right from the start, and elements such as the synthesis and reconstruction of defense towers are also different from other tower defense games. Initially, we designed simpler guidance, but later on, many players raised questions, so we had to split some tutorials into the difficulty levels. We will collect more feedback on the guidance section to determine if any simplifications can be made in the future. As for the build button without a return option, if you are referring to the initial stage of purchasing elemental defense towers, you can cancel the selection and return to the three-choice interface by clicking the "x" in the upper right corner of the module before confirming the placement with "√". Lastly, concerning the language issue, we are a very small development team, and we are indeed limited in language support. We hope to have the ability to provide more comprehensive language options in the future.