The Socially Anxious Bookworm Caught Between Twins

The female lead has a girlfriend.

Her girlfriend loves her very much.

And she loves her girlfriend just as much.

One day, her girlfriend leaves on a business trip, but soon comes back.

The female lead feels like her girlfriend has changed a little, but she still loves her.

Then she discovers that her girlfriend has a twin sister.

Just as the female lead is getting intimate with her girlfriend, a woman who looks exactly like her appears.

"Baby, you’ve got the wrong person."

"This is my younger sister."

Theme: Promote love and justice