According to Athena's estimation, after learning that the Sky Alliance had already obtained the Rune, both the Kafka Empire and the Magic Energy Research Institute, as well as those major forces capable of speaking on the world stage, could no longer sit still; they would undoubtedly become even more eager to get their hands on the Mana Rune.
But getting it from the Sky Alliance was impossible. The Sky Alliance had just seized an opportunity to leave everyone far behind, so they would absolutely not let this opportunity slip through their fingers easily.
Thus, it was easy to guess what would happen next. Since there was no way to get the Rune from the Sky Alliance, the only option would be to get it from Rocky.
Therefore, the forces led by the Kafka Empire and the Magic Energy Research Institute would inevitably launch a final attack against Rocky, an attack that would be more intense than any before, for it would be their last chance.
"Why is it the last chance?"