In the online game "Planet," a powerful four-player team operates under the name "The Akabane Family." Its members form a pseudo-family that exists solely within the game. Unaware of the truth, these four players are actually a fractured family in real life. An older brother who is a shut-in. A younger brother who achieves high success. A father who lacks respect from his own children. A mother who neglects her own household. They are unfamiliar with the warmth of family. They also do not realize that the warmth of their online family is merely a fleeting sensation. Above all, they remain ignorant of the fact that they are a real family. Centered on the actions of the Akabane Family in the online game "Planet," the narrative includes battles against monsters, clashes with other guilds, and the machinations surrounding "Black Bird," the game's final objective. The story undergoes a significant shift as it intertwines the real world with this actual family.