They don't call me the Ultra Detective for nothing!

[ She giggles with a wide grin on her lips, hands on her hips triumphantly. ]

Besides, we knew that the Programmer wasn't the one who made the phones, so we had to assume a third party was involved. And since humans can turn into NPCs, it's possible that the person who created Ai-chan is now an NPC. But I can't prove that either. Anyway, we should get going. It's not good to stay in one place.