FGO Crossover: Kaguya-Hime, Unleash Your Noble Phantasm

What would happen if Kaguya-hime from Onmyoji ended up in FGO? Hmm, a little girl? Cute is justice! Don't stop me, Red Archer. Let's become allies of justice together! * I hear you can use your Noble Phantasm right from the start without spending anything, and it restores the whole team's magical energy while boosting defense and magic resistance? Teacher Kongming, you're fired! Why is a Chaldea Servant beating up their Master in open court? Our beloved Da Vinci will explain it all live. * This is the story of someone who transmigrates as Kaguya-hime, thinks her future will be smooth sailing, then unexpectedly ends up in FGO and starts working overtime without end. * P.S. There are lots of personal interpretations. OOC warning! P.P.S. The author's writing is at an elementary-school level, and my heart is as fragile as glass! Please handle with care. P.P.P.S. That's not OOC. That's just my idealized version of the male god in my heart!