With a Young Lady Backing Me Up, I Never Have to Worry

"I'm your young lady's fiance. How dare you hit me?"

Ling Yue: "That's exactly why I'm hitting you."

"Ling Yue, why did you steal the crystal core treasured by the family head?"

Ling Yue: "The young lady told me to."

Chen Xue'er: "Xiao Yueyue, help me wash my bellyband."

Ling Yue: "...Young lady, can I say no?"

Chen Xue'er found it a little funny. "What do you think?"

P.S. A slow-burn sweet romance, 1v1, no harem, both leads are devoted to each other. They will spend their lives together as a couple.