Her ancestor was a GM in a survival game.

In the 24th century, humans were successively sent into an alternate world game—[Nightmare].
In the Nightmare Game, a giant World Tree rises from the ground, and each leaf is a thrilling and bizarre instance. Only by causing all the leaves of the World Tree to fall can people return to the real human world.
As the highest-ranking GM---[HX-1], Shang Yirou said that she not only felt no pressure at all, but even felt a little amused...
[System]: "Congratulations on successfully logging into the survival game! Let's open the door to a new world together!"
Shang Yirou: "Oh."
[System]: "Congratulations, esteemed [HX-1], you have successfully entered the Nightmare Game Hall of Fame!"
Shang Yirou: "Hehe."
[System]: "Dear [HX-1], your position as the primary administrator will be replaced."
Shang Yirou: "He doesn't deserve it..."
[System]: "By the way, that person is Ji Chao."
Wait... Ji Chao?!
*
[GM's cool and collected personality X laid-back gamer]
"Girls, spring has arrived. The seeds of flowers have already been sown in the Lost Land. The stories that were not finished in winter, we will finish telling in spring."

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