Yumemi "That was incredible, Chiyuri!♥ That's just the kind of power I'm looking for! Come, let's return together and run some more tests!♥"
Chiyuri "Hey, wait a sec. That Chiyuri is from this world. If you try to kidnap her, the energy imbalance will get us nabbed by the Parallel Police!💧" Yumemi "If we keep quiet, no one will know." Chiyuri "Is that somethin' someone who teaches should say?💧" Yumemi "Oh, shut up! Besides, if I leave this Chiyuri here in this world, it should be fine." Chiyuri "Hey, come on... Quit jokin' around.💧" Yumemi "It's a joke, a joke. Anyway, we have collected sufficient data, so we are going home to analyze it." Chiyuri "Sounds good." Yumemi "Thank you, this world's Chiyuri!❤" Chiyuri "...❤"
Yumemi "Alright, now that we've returned, let's start compiling the data so we can present it to the Academy. Chiyuri! Come help me for a bit." Chiyuri "Coming! 🎶×2" Yumemi "Eh-?"
Chiyuri "Looks like she tagged along after all...💧" Chiyuri "Well, it sounded so interesting, so I had to see what was up!" Yumemi "What-? Ah! Noooo! Because of the energy imbalance, now we won't have enough power to go back to the other world!" Chiyuri "Ahaha, we're fine as long as we don't get caught!" Yumemi "That's not the problem!!"
...And so, Yumemi's slightly tumultuous life with two Chiyuris continued.