"Yue, brother will protect you." ←A brother with middle school disease
"Garbage!"←A certain tyrant
"Xiao Yueyue, come back quickly to play with the prince, hee hee hee~~~~~~" ← A certain false prince
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To put it simply, a time-traveling girl became a tutor and became the younger sister of a chuunibyou patient, and then she did very well as a tutor~~~~~! ! !