Doting on His First Love, the Cold-Faced Heir Breaks His Vows Every Day

A daughter of the Su family of the Hanlin Academy has come of age.

Sadly, the elder daughter has nothing but breathtaking beauty, and is timid and cowardly, while the younger daughter is bright and lively but wicked to the core.

Lord Su has a clever plan: marry off his easy-to-manage elder daughter to a spoiled young general to earn a favor, and wed his beloved younger daughter to the newly risen heir apparent, securing a bright future for the Su family.

Just as everything is about to fall into place, the heir apparent comes stumbling out of the elder daughter's room!

Lord Su: "Th-this, this..."

The heir apparent curls his lips into a smile. "It's just that Big Sister's waist is too soft. I couldn't help myself!"