Your Highness, Wake Up! The Supporting Lady Is Your True White Moonlight!

After transmigrating into a book, he stops being a simp and marries the female supporting character instead. Xiao Jingheng transmigrates into the book as a powerful but doomed prince. The original character squandered his fortune for the heroine and eventually died miserably on the street.

After awakening to his memories, he smashes their betrothal jade pendant on the spot. “A simp? This prince is done with that!”

At a poetry gathering, he turns around and hands a priceless East Sea pearl to Lin Wanyi, the humble daughter of a concubine sitting in a corner. “This pearl is just right for you.”

The entire capital is in an uproar: Has the prince gone mad? He has taken a lowly concubine-born daughter as his favorite!

He only smiles, helping Lin Wanyi build a career in business and politics until she shines brilliantly.

When the original heroine begs him to take her back, he puts an arm around his wife, now the female chief minister, and sneers:

“My lady, how was my judgment back then?”

Lin Wanyi toys with the pearl. “Not bad, though the book you chose to send me that night, Postpartum Care for Sows, was a rather unusual choice.”

The histories record that Emperor Jing, Xiao Jingheng, abolished the tax on craftsmen. Asked why, he replied, “It was a betrothal gift.”