Soul Land: Top Comprehension - Chapter 321 - 213: Fourth Trial Completed

Known as the youngest academician-level senior engineer, Zhao Guoyang was reborn in the 1990s. In this era of economic globalization, with his extraordinary wisdom and extraordinary insights, he created one miracle after another and became a name that shocked the world!

Wisdom is condensed every bit, brilliance is created by sweat, and witness the rise of a great power!

- Description from novelbuddy

This stands at the forefront of strategy guides to Life (a shitty video game)!

Good news: You've transmigrated! And you have a phenomenally powerful master!Bad news: When you were ten, your master ran off and left his wife behind, leaving you to prop up the crumbling sect all by yourself.Good news: An uninvited junior sister shows up, claiming to be the number one beauty in the world!Bad news: You were born blind.Good news: Suddenly, one day, you realize you have regained your sight!Bad news: Something is wrong with your junior sister… Something is wrong with your master's wife… Something is wrong with all of them!…You Su , who had always been a blind man, wakes up one day to see giant tentacles dripping with copper-green slime writhing restlessly all around him. He traces the tentacles back to their source—the entity wearing that snow-white, celestial dress is no holy fairy maiden, but a shifting grotesque mass of filthy flesh.…“You can see?”“Don't be afraid, Fairy. I'm blind.”

In her last life, she was miserable and ordinary. This time, she got into the fashion and was reborn in another world. She was still the same person… even with the same body and face. What was the point of reincarnation? A childhood companion? He always pulled her hair and made troubles for her? A handsome boy? The boy never looked at her and was 15 years older than her! A prestigious teacher? The teacher spent his days eating and drinking, coaxed, played tricks, and controlled others… Too scary and better run away? No no no, such a challenging life was bound to be wonderful! Now let me take you back to the 70s and live a fast life!

- Description from Novelupdates