I Have Ten Older Sisters, but They're All Siscons

(Love-triangle drama, transmigration, pretending to be weak while hiding one's strength, tycoon, comedy, face-slapping) (The first few chapters focus on some necessary background about the protagonist's identity. After that, the main story is about everyday life and his relationships with his sisters, so please be patient. If it's really not your thing, you can skip those chapters without affecting your reading. Stick around and give it a try.) I predicted a dump truck would lose control while drifting and crash into me, just as a breakup text from my ex popped up on my phone. “You and your sister look disgusting when you're being so affectionate!” I stared at the childhood photo of me riding on my second eldest sister's shoulders and fell into deep thought. At the crash site, my eldest sister, a top-tier star, shoved reporters aside and roared, “Anyone who lays a hand on my brother will lose everything!” My second eldest sister, a top lawyer, threw down a file. “The driver has a large, unexplained sum in his bank account.” My third eldest sister, a renowned doctor, wiped her scalpel. “Don't worry. He won't die, but he'll wish he had.” As my ten sisters surrounded me, bristling with murderous intent, I quietly hid the black card that could buy an entire city. It wasn't until my fiancée showed up that I realized she was my ex, the one I'd broken up with. And printed plainly on her paternity test report was the name of my ten sisters' family…