Su Ruirui: I Was Tutoring My Little Sister When the Doujinshi Started Talking

[Sharp-tongued Rui Rui] [Lighthearted daily life] [Pure love] [Sweet romance] [1v1]

“You can't even do this? You pathetic little fish!”

Jiang Chengyu is insulted by a book called The Math Prodigy of Elementary School.

Even more absurdly, the tsundere, sharp-tongued beauty Su Ruirui inside the book can actually talk to him!

He thinks he's just hearing things, but then the girl actually jumps right out of the book.

Though her entrance is a little unexpected. This is way too intimate!

And she keeps getting “handsy” with him, too?!

At first, Su Ruirui can't stay in the real world for long, but she later finds that she can stay longer and longer.

It wouldn't be appropriate to have her at his place with other people around, and it would be inconvenient to teach her, so the two end up living together.

“Hey, you pathetic little fish, how do I use this? I don't know how.”

“Hey, you pathetic little fish, why is there a remote? Give it to me.”

“Hey, you pathetic little fish, I feel awful. I need a hug to feel better.”

Su Ruirui has seized the future…