MTL - Non-famous Actor - ~ eight i

Perhaps it is the choice of fate. As a senior otaku, Qian Lingfeng got the “steel shell system”. However, when he swept the world with the system, became a local rich man, made all kinds of beautiful women, opened a harem, and realized the ultimate fantasy of thousands of otaku, he found that things seemed far from simple!
When the end comes, biochemical zombies suddenly come down, fierce beasts are in power, bloodthirsty zerg roam to kill the world, and human lives are comparable to dirt. Where will weak human beings go in this world? Is humanity going to be extinct? Or … can an otaku save the fate of the human race?

- Description from Novelupdates

MC (female protagonist) dies in a plane crash and wakes up in the body of a beautiful but corrupt and lascivious prime minister in ancient times, Zhang Qinglian. As circumstances decree, he (she) cannot reveal that the original owner’s soul is gone else calamity might occur. So he (she) decides to walk a righteous path, determined to help the lovely but simple little emperor rule the country. Not backing down after facing torture, not losing courage, destroying rebellions and facing off with scheming princes.

- Description from Novelupdates

She gave up her wealth and power to save her husband and his company when they were on the brink of extinction.However he repaid her by bringing home his childhood sweetheart and divorcing her! He insulted her, called her names, a cheap lowly bitch and a gold-digger. Her sister in law treated her like trash, her mother in law called her a scheming fox who wanted to climb the social ladder.Fine! Divorce so it is then!Left without a single penny, she applied for a job and became a waitress. Who would know she bumped into her ex husband and his new fiancée there?!But there was another man whose business contract she accidentally discarded.That mysterious man came to her with a condition.“You made me lost a very important business contract, now you must pay,”“How much? I don't have money. I'm not for sale either,” the girl raised her chin arrogantly.“Become my fake girlfriend. I need a woman to please my grandfather,” Shentu Jing said. His charming dark eyes seemed to be tempting her, luring her into an abyss.But when she arrived in front of his grandfather, he announced her as his fiancée!“I thought you said I was your girlfriend!” Qin Zhuzhu glared daggers at him.“Sorry, now you are my wife,” the man's peach blossom eyes gazed at her lovingly.Who is this mysterious husband of hers?One day her phone rang with a notification of the latest financial news. There, she saw a man similar to her husband. Her husband is the richest Tycoon in the capital???!!!

Before going to college, an ordinary high school student went to celebrate and got drunk. When he woke up, he found himself in a completely different world. There was a big sect, the approaching sect entrance examination, a slum where his body’s previous owner lived, and a shared memory about a missing young girl.