Scheming Young Master's Sweet Wife

[Daily Update From 2020 Christmas to 2021 Jan 31st!]A marriage contract sealed her fate—A kind-hearted girl is set to marry the outcast of his family. She thought she'd be fine, but little did she know that he was a wolf in sheep's clothing!
"You broke your promise! You're a bad dog!”
"I'm sure you know the characteristics of a dog. Brave, loyal and… always hungry!”
"What?!”