The MP exchange hall was the only building within the entire game that was restricted for everyone beside players to access.
NPC's walked past it without ever developing a desire to come inside as to them the place simply did not exist.
As Leo entered this building, he felt extremely emotional as he felt his usual composure go up in smoke.
When he left Earth alongside Luke, the two brothers had decided to say good-bye to their mother, forever. However, then they met Cervantez, who gave them hope that perhaps with enough MP the two brothers could bring their mother over to this arc ship.
Hope...
It was like an addictive poison, as ever since Luke and Leo had the hope of reuniting with their mothers, they worked harder than ever before, not spending a single MP for the luxuries of life, but rather saving it all for potentially calling their mother here someday.
