A Sister-Obsessed Brother's Daily Life of Protecting Her

To outsiders, the Gui family is a mysterious, top-tier elite household, but inside, their home is filled with ordinary warmth.

The head of the family and his wife have been devoted to each other for years, each the other's strongest support. Their twin children, a boy and a girl, are the treasures of the household.

The older sister, Gui Hanxi, has been frail and sickly since birth. She has spent years surrounded by medicine and warm blankets, carefully protected by her family, and few people have ever seen her.

Outsiders only know the rumor that she is gentle, with a fragile beauty about her eyes. They don't know that this seemingly delicate girl has another world at her fingertips: she is a genius hacker who can move freely through the digital realm.

Her younger brother, Gui Hanshang, is the complete opposite. He seems carefree, but he can't stand the slightest injustice. His tongue is so sharp he can strip away someone's self-respect and trample it, and his methods are so swift and ruthless they make people shudder.

In his eyes, women are divided into only two categories: his mother and his sister. No matter how dazzling other women may be, none can catch his eye.

He gives all his tenderness and patience to his sister, shows her every sight the world has to offer, shields her from every storm, and even keeps her little habit of “sneaking onto the computer” in mind at all times.

This is a story without complicated entanglements, about a loving family and the deep bond between a brother and sister. It finds true affection in the smallest things and warmth in the everyday, telling of the Gui family's unique happiness and devotion while revealing the girl's special brilliance beneath her delicate appearance.

P.S. This is a brother-sister story with no romance between them. No romance, no romance. Important things have to be said three times!