それで, you’ve just achieved the second tier of walls in Let’s School and are wondering if you can enhance the current structure without rebuilding it. 良い, you’ve come to the correct place since we’ll be answering that question to clear up any uncertainty in the game.
How to Upgrade the Walls Without Rebuilding
You may quickly upgrade your walls by dragging the new material over the existing structure and seeing the money amount decrease. When you have the entire building set to replace, tap confirm and it will. 幸運, this will not disrupt any of the classes, so there is no need to time it. Just keep in mind that prices can quickly escalate from the second to the third material.