Douluo Dalu: Betrothed to Qian Renxue, I Swear to Protect Her

Su Lan became the only son of Azure Luan Douluo, the Third Offering, and awakened the Guardian System. A guardian for that rascal rabbit from the start? No way. Qian Renxue would be a much better choice. At Bibi Dong's urging, he became little Qian Renxue's childhood sweetheart. And without Qian Xunji or Qian Daoliu knowing, Bibi Dong arranged a childhood betrothal between Su Lan and Qian Renxue. She intended to ruin Qian Renxue's life! In her eyes, Qian Renxue had never been her biological daughter, just a little bastard, a wretched child. And surely Su Lan, who came to play with Qian Renxue every day, would never amount to anything either. But Bibi Dong had no idea. Su Lan had awakened the Guardian System. As long as he protected Qian Renxue, he would receive rewards. Now this was a case of Bibi Dong being too clever for her own good. Everything she did seemed to be paving the way for Su Lan!