Alka looked at the Mirror Surface in his hand and arrived at a conclusion: a [Holy Grail]-level Treasure could likely be completely mastered around the Fourth Stage. At that point, one would possess enough strength to fully develop its capabilities, achieving seamless mastery. Its use would no longer be as rigid as before.
Currently, Alka was within his own Dream World. He gazed at the Mirror Surface in his hand. For some time, he had been pondering his abilities, aiming to chart a logical path for their development. This is the only way I can go further and faster on this path, he thought. It was then that he discovered a peculiar issue.
