New Father: Empress Appearing On My Doorstep With Our Daughters (bestlightnovel-com)

Lin Xuan was transmigrated to a fantasy world and had a one-night stand with the powerful Ice Empress. Four years later, the Ice Empress, Donghuang Ziyou, appeared on Lin Xuan's doorstep with their daughters, forcing him to marry her. The moment Lin Xuan saw his cute daughters, he was both excited and anxious at the s…