I recommend the following books to you. Their main characters all have the surname Lan: "All-rounded, Mighty, Wild, and Savage"-Modern Romance-Noble Family novel. The male lead's name was Beiming Huan, alias Qin Ze, Li Cheng Jialan. "Don't Touch My Papa Lan"-a gaming and e-sports novel. The female protagonist's name was Wen Yangyang, and the male protagonist's name was Ji Ke. "Don't touch my blue BUFF!" Gaming competition-an e-sports novel. The female protagonist's name was Yu Tian, and the male protagonist's name was Ji Ke. "Mr. Gu's Burden Is Too Heavy" was a modern romance novel. The male protagonist was called Gu Yuemo. I hope you like my recommendation, Mwah ~😗