I Transmigrated as the Invincible Hero’s Younger Sister

Before transmigrating into a book, Su Rou thought being invincible meant having money, face-slapping everyone, crushing all opposition, and building a harem of beauties. After transmigrating into a book, she learned that true invincibility meant being a top student, a miracle doctor, a fighter, and a tycoon, while still being devoted to just one person! But when she looked at her all-powerful, invincible big brother, she couldn’t feel the slightest sense of accomplishment. She lamented, “I’m the heroine! Can’t you stop being so strong? You make me look weak! I’m a secret-identity powerhouse too, you know!” Her invincible big brother said, “Don’t sweat the little things. You’re my little sister. Just enjoy being spoiled!” Su Rou asked, “So, big brother, can you tell me who you like?” Her invincible big brother said, “I’m out of here.” But her older brother was still single, and all her own potential suitors had vanished. Su Rou cried, “This is terrible! The heroine’s never going to get married!” Her invincible big brother said, “What, am I not a person? I’m the male lead!”