Death March kara Hajimaru Isekai Kyusoukyoku (WN) - Book 2 - 2-10. Labyrinth of Demon (3)

She is a top-class spy, a poison specialist, but also a young and cute girl with a sinister temperament. In spite of her sweet and innocent appearance, she can complete any tasks without the slightest hesitation. One day because of an incomplete black magic, she was sent into the body of a girl who was deemed as a good-for-nothing. What kind of change will she bring to this continent?

From the age of 7, Qiao Qiao realised that her family wasn’t quite the same as her friends’ families.

Her father, dressed in all white, said, “Our girl should learn to cultivate immortality with me!”

Her mother, dressed in battle armor, said, “Our girl should train her body to protect herself!”

When discussing it, they decided to solve it with a duel outside.

Her brother secretly asked, “Qiao Qiao, do you want to be in the entertainment industry with me?”

Then, her brother was kicked out of the house by her parents. She prayed that he was okay out there. 

Qiao Qiao sighed. She was really worried about this family.

She silently collected mech building materials. There was no other way, if she learned how to use mechs, she would be able to get a good job. Unfortunately, her unreliable parents didn’t understand.

It seems like the burden of supporting this family was handed over to her.

- Description from Novelupdates

Aubree descended the mountain and became the real young miss of the Aubree family in River City.No one in the Aubree family liked this little Buddhist nun who came out from deep mountains. They gave the fake daughter their utmost care while warning the real young miss to discard all ideas of replacing the fake daughter's place.Aubree did not fight. She ate vegetarian food and read Buddhist scriptures every day—void of lust and desires.Her younger brother got caught in a huge lawsuit. Mrs. Aubree went through a lot of trouble to invite the First Lady to plead for mercy only to receive merciless ridicule. “I'll give you a second chance on Master Aubree's account.”Mrs. Aubree, “?”Mr. Aubree's company was in a crisis and was in desperate need of money. In his attempt to gain the richest man's favor, the rich man merely responded with a gaze full of despise. “You tend to take fish eyes for pearls. I think you've developed an acquired taste in your investments.”Mr. Aubree, “?”The fake daughter wanted to ruin the real daughter's reputation at a banquet. Eventually, everyone ended up realizing that the real young miss of the Aubree family was as beautiful as a fairy with a kindred heart.Fake daughter, “?”The crown prince of the wealthy, Qu Feitai, was also a top celebrity in showbiz. Being at the center of attention, he could summon a tempest whenever he wanted.When he participated in a variety show, a frail female guest appeared. She chopped wood with her left hand and pulled noodles with her right hand. Steaming, boiling, and cooking; everything was a piece of cake to her. As someone horrible at maintaining an orderly life, he was dumbfounded.During the live broadcast of the International Junior League finals, his cousin, who was known as a genius in Go, was extremely anxious. On the other hand, the familiar-looking beautiful girl opposite him was calm and composed, ending him in one move.His high-flyer best friend cried to him, “After your goddess transferred over, I can never surpass being in second place anymore.”Qu Feitai, “How many surprises do you have that I don't know about?”Until one day, he actually saw her discussing scriptures and Buddism with a group of old monks at an international Buddhist exchange. As she started to speak of Buddhist Dharma, Qu Feitai panicked…“You keep your six senses pure and saw through the vanity of the world, but I insist on dragging you here for a walk in the mortal realm. Worse comes to worst, you'll ascend to nirvana and I'll end up in hell.”

After transmigrating into a weak noble body, Marvin discovered that he was familiar with the world, this was the game he played in his previous life and… Damn! He only had six months before the Great Calamity!