Xвўode Basis Drive: Hayase Yuuka - Blue Archive Official

fandom.com/wiki/Hayase_Yuuka/Relationship">official wiki or her Gym version's events ?

"Sensei, this is completely illogical," she sighed, already reaching for her trusted calculator—her "Logic and Reason". To Yuuka, the world was a series of variables that could be solved with the right formula. But Sensei was always the outlier, the "X" she could never quite solve for. XВўode Basis Drive: Hayase Yuuka - Blue Archive

When Sensei finally stirred, Yuuka was standing over them, her hands on her hips. "You're thirty minutes behind schedule, Sensei. But," she paused, pushing a perfectly organized folder and a fresh cup of coffee toward them, "I've already recalculated your week. If you follow this plan, you'll have exactly enough time for a nap—and a proper meal." fandom

Her face flushed, a rare break in her professional "poker face". "Honestly... you can't even manage your own wallet, yet you remember something like this?" she whispered. But Sensei was always the outlier, the "X"

Here is a story highlighting Yuuka's "Code Basis" (her fundamental principles of logic and efficiency) and her underlying care for Sensei. The Equation of Care