Star Boss, she is beautiful and sassy

She had been struggling in the apocalypse for many years, developed a lot of skills, and had full survival skills. A zombie in her hand, Charlotte was like chopping melons and vegetables. She died.
When I opened my eyes again, I came to the great interstellar era. It was... very sudden.
The universe is boundless, and the sea of stars is vast. There are hundreds of star fields, thousands of galaxies, and tens of thousands of planets.
As a black account who appeared out of thin air in the main galaxy of the Star Federation's B-level star field, Charlotte has always adhered to the principle of keeping a low profile.
However, there are always people who want to destroy her low-key life, which is... very annoying.
The first day I met Charlotte: The little girl is very pretty.
The Nth day of meeting Charlotte: Damn it, this big boss came out of nowhere!
The boss is beautiful and sassy, ruthless and fierce. She knows that there are thousands of species in the interstellar world and different customs and cultures, so... don't beep beep if you can do it.
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Food guide:
①The heroine's hard-core mech is tough and rusty~
②No supernatural powers, no cultivating immortals, pure technology battle~
③Long series, grand world view~with CP~good emotional line~
PS: The 1.4 million-word novel "Hush, I am becoming a god in a mysterious world with the help of a small book!" 》, guaranteed quality, stable updates, welcome to collect and taste ~