Previous life: Upright but unclear about people, focusing on rules and neglecting family ties, being blinded by Shen Qingrou's disguise, ignoring Shen Qingci's grievances, and even personally sent Shen Qingci to the cold palace when she was slandered, which indirectly led to the destruction of the family, and eventually died on the battlefield without resting in peace.
This life: Moved by Shen Qingci's intelligence, tenacity and early warning of "crisis", he gradually sees Shen Qingrou's hypocrisy, suddenly wakes up, takes the initiative to make up for Shen Qingci, fully supports Shen Qingci's decision, becomes Shen Qingci's most solid family backing, and ultimately defends the glory of the Zhenguo Palace, becoming a generation of loyal ministers. Contrast points: from unclear understanding of people, indifference and partiality, to discerning right from wrong, tender protection, and completing self-salvation as a father and a prince.