Years passed, while Aizen's own cursed energy passed the limit of what was known to sorcerer's in a thousand years, his research over these years had been more than just cursed energy and more into fundamental energy and how cursed energy even existed.
Along these years, creation of advanced intelligence with his assistant have greatly boomed the production levels ahead by decades, what used to take teams of people months and years could now be done by one person using AI with microbot technology.
Other's in the team have been working mostly on energy conversion, next generation computing, outer world communication as well as transport. Now that most of the base technologies were made, he gathered everyone about a critical news that was recently discovered.
Looking around how much the moon has changed, he could now see the whole place surrounding a very shiny suspended marble in center of the moon revolving at speeds reaching mach 100 while being in center of a super accelerator. He smiles their work involving the super accelerator, normally used similar to Large Hadron Collider but instead of being 20km it now is almost 1500km in circumference, with capability of destroying a civilization itself was used for experimentation.
Looking as everyone gathered, he told about the latest findings about the extraterrestrial signals intercepted around few light years away. He told them about how they were ready for extraterrestrial travel while looking at the hologram of vessel capable of teleportation using efficient nuclear energy.
Looking at his team and his assistant now eager, he boards the ship with the select few people, involving best engineer, strategist, biotech engineer and his assistant. He did not want everyone to discard ongoing work so he left them here on moon.
Before going over, he quickly took one look at hogyoku hovering over in the middle before using various barrier techniques and his own cursed techniques to stabilize it to continue its research in the middle of the largest accelerator.
Off to another civilization...