穿书，勾他上位 (Associated Names)

[Time travel, male protagonist, palace intrigue, mutual seduction, happy ending] Crown Prince Jun Zechen, accustomed to deep and scheming women, uniquely loves pure and kind-hearted traits. In battle beyond the borders, he encounters Ling Yue and is captivated by her free-spirited kindness, promising her a lifetime together. However, two years have passed, and the Crown…