Transmigrated to the 1980s, and the System Went Dormant from the Start

[System, feel-good power fantasy, patriotism, no romance, don't think too hard]

Yang Sheng transmigrates from the matriarchal Great Yu Kingdom into the 1980s, bringing her System with her.

When the System goes dormant right from the start, she relies on the scientific and technological materials it left behind to make her way in the 1980s.

Fortunately, the family she meets is wonderful, giving someone who once had no family or friends a warmth she has never known before.

(The events in this story are entirely fictional...)