Hikaru had just returned to the main building, then he immediately went to Mika's office.
Why did he come to Mika's office? Because he wanted to make military uniforms.
That's right, after seeing how Tsuraguki and the Harpy group were dressed, he immediately wanted to make military uniforms for them.
A complete army was not complete without uniforms, but the only person that could make the uniforms according to his specifications, was Mika.
Referring to Mika, he remembered the outfit Anno used to wear when they were in the swimming pool, that erotic outfit was also made by Mika.
Okay, this time he needed Mika to do something important, the rest might be for later.
In fact, Mika, Shala and Darnag's offices were all located in tower 3. In which, Darnag's office was the largest, and it occupied two floors because of the nature of Darnag's work, which required many items.