Returning to the Timeline

"Are we leaving now?" Kaguya Ōtsutsuki stood beside Kenichi Amamiya with a smile as she watched him pull out the Time Machine. Kenichi nodded at her question. They really did need to leave. This world had become a stage—a unique stage, one Kenichi had prepared for those children of the new generation. Now, he no longer needed to remain on that stage. He planned to leave this place and, while he was at it, study how to extract the Time Machine's energy to replace his own consumption. That was what he intended to do next. To be honest, Kenichi had not returned to his own Timeline for a very long time. He wanted to see whether he could return to the point in time when he had left. If he could, that would naturally be for the best. If not, then he would have quite a headache. Thinking of this, Kenichi grew a little excited. He wanted to return as quickly as possible. But as he looked at Kaguya, he thought of Ōtsutsuki Isshiki, who was still imprisoned by genjutsu in Kaguya's world. He wondered what would happen when those two Ōtsutsuki Isshikis met. Kenichi did not have many thoughts about the Ōtsutsuki Isshiki from his original world. After all, nearly all the information that could be squeezed out of Isshiki had already been extracted. The only use for the Isshiki in Kenichi's world was probably to serve as a tool for Kaguya to vent her anger. Kenichi did not care about that. Once Isshiki's information had been extracted, his only remaining fate was to become an experimental subject. Kenichi was not particularly concerned about whether Isshiki lived or died. He merely wanted to do what he should in his original world and, incidentally, research whether he could travel to