Burning Passion: My Wife Is Too Fiery

He is a powerful, gallant, aloof business tycoon. It is said that he's ruthless, kicking away women who throw themselves at him, but carefully cherishes her with unlimited affection, earning him the nickname "Wife-Protecting Fanatic".
She, on the other hand, is just a notorious bad girl. She was on the verge of falling into the abyss when he saved her. Unfortunately, due to the disparity in their statuses, she was forced to leave with the little balls in her belly.
Luckily, she obtained a dimension trading system that was beyond extraordinary. With this, the bad girl embarked on a path of counterattack and wealth, step by step climbing to the peak, becoming a grand winner in life.
[Note: Set in a parallel modern world, 1V1, sweet pampering, refreshing plot, includes adorable babies.]