Finding the caterpillar proved to be like trying to find the queen of an ant colony, inside said colony… amongst the other ants of the colony. It was frustrating in other words, but Blake was strangely excited about it, enjoying the challenge of finding the caterpillar in an ant infested castle. Why she found herself enjoying the challenge wasn't something she was entirely sure about, but she was willing to bet that it because it was something she couldn't just solve with magic and actually had to work to get results.
She always had a love partaking in various challenges of skill, the most common ones being Rubik's Cubes that were larger than three by three, as she found challenges testing power to be pointless, due to her being so powerful that she only had two beings in existence that she was even close to equal with. Her mom, Ophis, and Ophis' rival and equal (not that it was likely that Ophis would actually admit it), Great Red, the Dragon God of Dreams. While she was technically weaker than than the two, it was by such a small margin that it was neglectable.
While the most common challenge of skill Blake did were Rubik's Cubes, her favorite challenge she had done in the past was an extremely complicated puzzle, the most complicated puzzle in the world, that got her a pair of very beautiful and extremely expensive earrings, that were inside the puzzle. The somewhat funny thing about the puzzle was that it was originally made by an unknown (and by now very dead) god, who couldn't solve it despite being the one who made it. Apparently the god made the puzzle with the intention of impressing a goddess, before giving her the earrings as a proposal gift. Only to be unable to solve it and throwing away the puzzle, which was found several millennia later by Blake, who solve the puzzle and kept the earrings inside of it.
Looking for the caterpillar amongst the bugs of the hive she would eventually learn was called Ravenclaw from the rafters above the Great Hall, while eating her breakfast, Blake finally noticed that one of the female bugs had equally large (or maybe just a bit smaller) boobs as she had. And the same bug also turned out to be the caterpillar she had been searching for as the bug also had a Divine magical signature. Something that made her feel a little stupid for not noticing despite knowing that anyone who had origins in the supernatural world always had a superior sex-appeal than normal humans. A realization that prompted the Infinite Demi-Dragon Goddess to legitimately facepalm at her obliviousness. She might be extremely powerful and intelligent, but even she can be blind to the obvious.
The caterpillar went on with her day until the afternoon, either completely oblivious or merely ignorant of Blake's silvery grey eyes watching her throughout the entire day.
"I'm well aware that you're watching me. I oughta be quite special to be receiving attention from someone so powerful." Exclaimed the caterpillar calmly as she entered an isolated spot of Hogwarts' quartyard, turning around towards Blake. Apparently she hadn't been oblivious of Blake watching her, merely ignorant, though whether or not the Infinite Demi-Dragon Goddess should feel insulted by the ignorance was something that said Demi-Dragon Goddess wasn't sure of. "May I inquire on the why I've earned your attention?"
"Hmm. You may. You're not like most of the bugs infesting this… castle. They're ants." Exclaimed Blake as she slowly floated down to the ground, having spent most of her time levitating midair while watching the caterpillar. "You on the other hand are a caterpillar."
"Coming from you… that's a compliment. May this caterpillar inquire on why I'm a caterpillar instead of an ant like the others?"
"Very well then. You're almost like me. A Demi-Goddess."
"You said almost, what's the difference between us?"
"I'm a Demi-Dragon Goddess, not a mere Demi-Goddess. The Infinite Demi-Dragon Goddess to be precise. My name is Blake Ophis Ouroboros."
"And I'm Luna Pandora Lovegood."
"I didn't ask for your name." Stated Blake to the caterpillar, now known as Luna Pandora Lovegood, in confusion.
"You were however going to either ask me or demand it. I'm actually honored to receive your attention."
"You should. I don't usually take an interest in just anything, let alone anyone. You have my attention. Don't make me regret giving it to you."
"Don't worry. You won't. They call me Looney Luna for a reason."