Level 3 Tower

William decided and made every upgrade related to the tower, it kept shaking until William had completed all the upgrades.

'The only way to kill creatures like the Imp is to get a better tower, I know for sure now.' 

William had seen the messages in the world chat and he couldn't help but be frustrated, while many were late in completing the wave and even at the last in the ranking, they didn't risk their life like William, using the upgrades given by the 3rd level tower as support.

Fighting something like an Imp was an eye-opener and William was sure that it could not have died with conventional methods. Even if it could, he had no idea how and at that time, he just wanted to be done with the damn creature.

William was very fresh now and the wave was going to come soon, so, without making any other arrangements, he clicked on the upgrade of the tower making it shake like crazy.