The Marquis Is Not Easy to Coax, but the Prince Loves You Infinitely

[Two male protagonists + double cleansing + bamboo horse] Five-year-old Shen Wantang became the only bloodline in the Zhenbei Hou Mansion. The emperor felt sorry for him being lonely and helpless at a young age, so he took him to the palace to grow up with the other princes. When he was fifteen years old, he blocked the Snow Silkworm Gu for Song Xingye and was sent to Yaowang Valley by Song Xingye to save his life. Although Shen Wantang saved his life, the poison of the snow silkworm Gu had penetrated into his bone marrow, damaging his roots and corroding his internal organs. Shen Wantang has been afraid of the cold since then. Even in the hot summer, she has to wrap herself in thick cotton clothes and take lifelong medication to suppress the cold poison in her body. At the same time, Di Rong invaded again. Even though Song Xingye was reluctant to leave, he had no choice but to leave and go to the battlefield. Before leaving, he held Shen Wantang's hand tightly, his eyes gentle but firm, and said softly to him: "When you can leave Yaowang Valley, I will come to pick you up, for sure." Since then, every inch of land in Yaowang Valley has left the footprints Shen Wantang expected. He would stay at the mouth of the valley early every day, looking at the road in the distance, from the dawn to the sunset. But Song Xingye broke his promise...