The Beginning of Douluo: Betrothal to Ning Rongrong

Introduction: Lu Yao, a technology-controlled otaku in this world, accidentally awakened the "Nine Heavenly Emperors" system, traveled to the Douluo Continent, and awakened the twin god-level martial spirits-Ziyaoluo Holy Dragon, the World-Destroying Shadow Killer. The gun started the days of waking up to hold the power of the world and lying drunk on the knees of beautiful women. (The protagonist of this book is the opposite of Tang San)