The Sole Heir of the Upper Realm's Imperial Clan, and You Dare Steal My Bride?

[Villain protagonist + feel-good power fantasy + invincible + sly protector who spoils his own + exhilarating action + decisive killing + overpowered background] Lin Lang transmigrated as a prince of an upper realm dynasty, though he was raised in the lower realm. His status was incomparably noble: his father was the dynasty's youngest emperor, and his mother was the head of the Wen family. His grandfather and maternal grandfather were peerless emperors who commanded awe across the land. With a background this heaven-defying, he could do whatever he wanted and still soar to the top. But he was a lovesick fool, and from the start he suffered a broken engagement and public humiliation. When Lin Lang's memories awakened, so did his System. From then on, Lin Lang embarked on a different life, crushing one prodigy after another. Whether it was a prodigy, a saintess, an emperor, or a supreme being, if anyone stood in his way, he would kill them without mercy. He fought across the nine heavens, and when he looked back, he had already become invincible! This book is also known as “I'm a Prince of the Upper Realm. How Dare a Mere Saint's Son Steal My Bride?”, “You Asked to Break Off the Engagement. Now I'm the Sole Heir of an Upper Realm Imperial Clan. Why Are You Crying?”, and “On the Day of the Broken Engagement, My Upper Realm Emperor Father Stood Up for Me.”