Legendary Extraction: Kingdom Builder in a Ruined World - Chapter 7: Commander’s Bond.

Mizuno Eiji, a siscon high school student, receives the worst news from his older sister: “I have a boyfriend now.”In order to identify the man who stole his sister, he follows her on a date and… sees a suspicious figure watching the two of them as well.That person is Hasegawa Aoi, his classmate who is famous for hating men despite being a beautiful girl!“I can’t believe you are actually a brocon.”“I never thought you are a siscon.”In order to make their beloved sister and brother to break up, the two of them formed a mutual relationship and went on a date as fake lovers while following the brother-sister couple… Aoi kissed Eiji on the cheek.“You’re the only one who is… special.”Brocon x Siscon, two people who shouldn’t be able to get along is actually a perfect match…!?

Qin Zhaoyue, a hundred-year-old Soul cultivator and famous artifact refiner, dies and transmigrates into a body of 16-year-old Xi Zhaoyue, who was killed on her wedding day.

The unlucky previous owner of the body was an illegitimate daughter of an influential family and was forced to live her whole life in the orphanage. However, at the age of 16, her Guide glands were awakened and as fate willed it, Xi Zhaoyue happened to have the highest compatibility with the youngest, bravest, most handsome Major General of the Empire, a dream husband of the whole Outer Space! Finally, a loving family she so longed for was within her reach… Yet, at the wedding ceremony, her Mental sea was invaded and she died.

Once Zhaoyue figured out the situation she landed herself in, she vowed: she wouldn’t be a proud and self-respecting cultivator, if she didn’t strive for independence, for the right to live the life freely! Cultivate, refine, get stronger! Become your own person!

- Description from Novelupdates

What should I do after passing through?

Mo Jun’s answer is:

Life will be meaningless if you don’t work hard to enjoy it.

Then play music, then dance.

(Note: This book is a colleague of Qin Shimingyue, classified as light novels, not historical texts.)

- Description from novelbuddy

The World Tower had unimaginable wealth and treasures inside it. As long as one made it to the higher levels, they would rise above the common folk and enjoy a glorious life.

The tower had 1000 levels. Some said that one could obtain all the wealth in the world if they reached Level 1000. Others claimed that beyond Level 1000 was a beautiful new world or even heaven. Some people said that one could obtain the abilities of a god. Others claimed that any wish of theirs could be granted.

The current most powerful team in the world made it to Level 929, where no one else had ever made it to before. They still ended up being wiped out tragically. The members of the team placed the unique treasure they obtained on the body of their captain, Wang Wen.

Wang Wen managed to survive.

However, he was sent back 20 years ago.

With his previous life’s emotions and experiences in a new life, Wang Wen stood before the World Tower, calm and determined.