MTL - Quest Master of Konoha - Chapter 433 Straw Hats 1 Arrival 2

Song Xi, the proprietress of the supermarket in the 21st century, wakes up and finds that she has come to a time when supplies are scarce and extremely difficult, and she has ‘married’ into a mountain valley where the conditions are extremely difficult.

Unexpectedly, the supermarket opened in a small town became her personal space, and the husband beside her was an excellent man who could hunt, fish and farm.

Song Xi felt that being a low-key rich man with a loving husband, two or three confidantes, endless fruits and vegetables, and living a small life was pretty good.

[Farming] + [Gourmet]

- Description from novelbuddy

For unknown reasons, he finds himself transported to a parallel world's Japan, unexpectedly taking over the body of a soon-to-be high school student who had died accidentally. Surprisingly, he did not inherit any memories. However, the first challenge he faces upon arriving here is a language barrier...Just as he struggles to communicate with his new family, a heavenly voice arrives: the black technology system has been activated, and the initial item—translation konjac—has been distributed.This is the story of someone with above-average intelligence but almost no physical strength in the Classroom of the Supreme Power.

An alien race invaded the Earth on June 6, 2128. At the midst of this war, many nations allied with the alien threat and the war nearly wiped out the rebelling humans of the planet. At the edge of mankind's survival, the United Nations Army launched its forces to eliminate the immediate stellar threats that loomed over Earth.

General Seeker Carlean, commander and leader of the mission, risked and gave his life to destroy the immediate stellar threat. The battle was won though Earth lay in ruins. Perhaps mankind will live to see a few years of peace before the alien threat returns to wipe out their existence.

At the immediate aftermath of the stellar battle, the fallen Seeker Carlean awakens and finds himself at aged 17, living the peaceful life he lived 16 years before he died.

So begins a new game in the battle for humanity's survival.

Xiao Rou, a girl growing up in a poor countryside family, finds that she’s actually the daughter of a wealthy couple. Her mother had mistaken another girl for her back at the hospital. Thinking she would change from an ugly duckling to a noble swan and live happily ever after with her real family, reality strikes her in the face.