Nidome no Isekai Shounen Datta Kare Wa Toshiue Kishi ni nari Dekiai ShitekuruNidome no Isekai, Shounen Datta Kare wa Toshiue Kishi ni Nari Dekiai Shitekuru; 二度目の異世界、少年だった彼は年上騎士になり溺愛してくる; Nidome no Isekai Shounen Datta Kare wa Toshiue Kishi ni nari Dekiai Shitekuru; In My Second Life, He Was a Boy, but Now He's a Knight and Dotes on Me; 第二次来到异世界、曾是少年的他成为了溺爱的年长骑士

"The boy I saved before becomes an older and a highly talented knight!" One day, Sara was transported to another world and saved a boy named Luke who was pursued and collapsed in the forest for some reason, and decided to live together with him. However, just as Luke was beginning to recover from his wounds, Sara was abruptly sent back to her own world. Three years later, Sarah returned to the other world again and reunited with a 25-year-old Luke, the finest ice magician in the country and a knight who earned baronetcy for his achievements! He used to be 10 years younger than her, but now he's two years older and a romantic interest. "I'll reward you with my entire life," he said as he began to dote on Sara.