Leng Huanian, the subjugated prince, practiced the magic of shrinking the sun and disguised himself as a eunuch to lurk beside his enemy, the empress. He originally wanted to take revenge, but was shaken by the sincerity and magnanimity of the empress Dugulan as they spent time together. As a time traveler, he decided to put aside his blood feud, use his wisdom to help the empress deal with internal and external challenges, and realize her ascension step by step. Between intrigue and tenderness, he chose to protect the enemy who walked into his heart.
