"Sister's Masterful Mouth": This book tells the story of two sisters who seem to have nothing in common with each other. One is a beauty with an exquisite style and a charming smile, and the other is modest, but very intelligent and knowledgeable in her field. The plot is intertwined around family secrets, love and betrayal, revealing the true faces of the main characters. Will they be able to overcome all obstacles on the way to happiness and save their families from destruction? "The masterful mouth of a sister" is a fascinating story about how important it is to be true to yourself and your loved ones, regardless of the circumstances.