After the Apocalypse, the Gentle Little Puppy Turns into a Boss

(The end of the world + sweet pet + 1V1 + boss + ability + system + white and black + growth-oriented female protagonist) Tang Tang is a girl who is loved by no one. She met a gentle little puppy before the end of the world. She feels that she can marry him peacefully and have children and live happily ever after for the rest of her life. She knows that the little puppy is not very capable, so from now on she will be the master of the outside and the puppy will be the master of the house~ Unexpectedly, something unexpected happened, the apocalypse came, and when everyone was panicking, the gentle little puppy from the past came to her like a ray of light, protecting her and doting on her. With a wave of his hand, it seemed as if all living beings would surrender at his feet. Such a man, but only in front of a girl... "Baby~" "Brother, please~" The heroine has three types of abilities: wood (healing and poisoning), ice, and spirit. Mid- to early-stage awakening system, cheating in life. Male protagonist: With three powers of fire, thunder and space, he is the young leader of the secret door organization and has to hide his identity due to his responsibilities. Tang Tang: Isn't his brother virtuous and gentle? Why is everyone so afraid of him? Isn't his brother an ordinary migrant worker? Why do all the big bosses clear the way for him and obey his orders? Later, Tang Tang found out that her man was only gentle and considerate to her, only restrained towards her, only cooked food and served tea for her, and only listened to her orders... The subordinate said: Madam, please save us, the young master only listens to you! The chief executive of the empire said: Tangtang, that brat only listens to you, please persuade him. (The deputy CP is very nice)