[Bonus chapters for 600 powerstones, next at 800... Definitely going to make this every 300 ps next week...]
Though Leonel was inwardly seething, his expression didn't change much. He looked like that innocent boy who tricked Joan and her knights for all those months.
There were two reasons the Capital would try to stall for time like this.
One is that they wanted to slow his growth. Powerful beings were good for the benefit of Earth, but their existences would be difficult to control after enough time passed. Earth's current technology could probably put Leonel in a grave right now without much issue, but whether or not that would still be true in a year or more was still unknown.
The second reason was less sinister. It was possible that it really would take this long for the two of them to be accommodated for. It was definitely not easy to build those devices.