Transmigrating to the 70s, Taking My Younger Sister to the Countryside

Apocalypse overlord Yang Baiyi, while leading a team to clear out zombies, perished along with the zombie king.

When she awoke again, she found herself in a mourning hall, surrounded by relatives clamoring to divide the inheritance left by her parents. Are you trying to take advantage of the orphaned family? I, a majestic apocalypse queen, have always been decisive and ruthless; how could I tolerate you?

She tore apart the greedy relatives, leaving them penniless, and then took her younger sister to the countryside as an educated youth. With a spatial ability in hand and superpowers at her disposal, the world is vast, allowing Yang Baiyi to roam freely.