Yang Senior Cannot Live Alone.

Hardworking, diligent, and serious college student Yuu can do anything with ease—which causes most guys to find her far too intimidating. Longing to become someone’s “number one,” she wonders if she’ll have to change who she is to find love. That’s when she meets Yang, an attractive and friendly Chinese exchange student. But looks can be deceiving, as she discovers his life-altering secret! What began as a “professional” arrangement between a headstrong girl and puppy-like boy blossoms into a heart-pounding pure romance!

Source: Manga UP! Global

Author cancelled the series with chapter 15 part 3 due to a breakdown of trust with publisher Manga UP!, even encouraging readers to cancel their orders of Vol 3.
They are currently trying to obtain the rights to the work for a continuation in the future.

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