Chronophage is honestly one of the best fantasy plot narrative that exist. The idea that two people of different time can exist, with one witnessing the resolution of his past mistakes and regrets and so the audience can witness what Weisz is capable on his own, but also excited for what he can bring with the new possibility in his current present. All that said, Mashima is quick on dishing a new mystery and new objective on the crew surrounding Shiki and Conner.