Take her as my wife

100% Sister-Dog Literature, Rejecting Clichés (Rating just released, will rise! yay!) [Slow and Steady Flow + Both Virgins and Strong Characters + Rights Protection & Crime Solving + Romance & Career Growth + 6-Year Age Gap + Tan Xiaogou's Later Wife-Chasing Hell (Successful Version)]
[An older, intelligent, and aloof female lawyer x a younger, cunning, and reserved young man]

Two years ago, 18-year-old Tan Wen fell in love at first sight with his older brother's girlfriend, whom he had just won over.
It retracted its claws, transforming from a wild and unruly little leopard into a docile and obedient puppy, all just to get its older sister to praise it more and see it.
Two years later, his older brother and sister announced that they were getting married, but then his brother's affair was exposed.
Tan Wen rubbed his hands together, feeling perfectly justified in preparing to take over.
"If my sister chooses me, I'll be the most obedient." (Wags tail with a cool expression)
later--
Jiang Ni lifted her eyelids and pinched his ear:
"obedient?"
"Did you listen when I told you to stop?"
[Reading Guide: The plot revolves around protecting rights and solving crimes, with the main characters focusing on social issues. It's not a typical "rich family wish fulfillment" story. The romance can be summed up in four words: a puppy rising to power. Hehe]