Reincarnated as a Duck: A beast progression litrpg isekai - Chapter 247: Calamity

He was very happy to be reborn, but why was he sixteen again, he can’t bear to look back at that time.

Why does he return to being sixteen years old, yet still meet Doomsday?

It’s alright to encounter the end of the world, so why did he have to fall in love with someone?

Even if he falls in love with another person, why did it have to be a man?

Falling in love with a man is also alright, so why did it need to be a secret one-sided love?

Even a secret and unrequited love is alright, so why is that man his….

- Description from Novelupdates

Su Yun was a prodigy, blessed by the gods. However, life is never so easy. Soon after reaching 6th stage in spirit novice realm cultivation, his progress stagnated due to incurring a rare medical condition.

A few years go by, and Su Yun has spent all his time gambling or drinking, wasting his youth away, but one day everything changes. Qing Er, the only one who stood by him was forced by his clan to be a sacrificial bride to someone she didn’t love, only to be executed by the groom on the wedding night for fleeing. Burning for revenge, he scoured the world for a cure for his rare medical condition from both righteous and villainous side.

Countless years go by, and finally Su Yun not only found a way to cure his rare condition but also gain immense knowledge on a myriad of martial techniques.

But before he could fully cure himself, he received news that the groom suffered an assault that damaged his internal organs. Rather than wait for decades to become fully cured, Su Yun decided to hatch a plan for the assassinate of the groom. Unfortunately, he underestimated the strength of the groom’s family and was killed instead.

Then he regains consciousness. He comes to a realization that he went 15 years in the past. This time, he vowed to protect Qing Er, but first he must cure his rare medical condition. Will he learn from the mistakes of his previous life or is everything still set in stone?

- Description from Novelupdates

Become famous early, make money early, and enjoy the joy of life in America with both fame and fortune.The Great America, Hollywood, business warfare, entertainment industry, celebrities and movies…“Do you know what my favorite movie is?”“The Wolf of Wall Street?”“Yes, these sentences are really amazing!!”【The world of investing can be a jungle. Bulls. Bears. Danger at every turn】【I'm talking about normal people, working-class, everyday people. Everyone wants to get rich. Am I crazy? There's no such fuckin' thing as an Amish Buddhist】【Are you behind on your credit card bills? Good! Pick up the phone and start dialing!Is your landlord ready to evict you? Good! Pick up the phone and start dialing!Does your girlfriend think you're a fucking worthless loser? Good! Pick up the phone and start dialing!I want you to deal with your problems by becoming rich! All you have to do today is pick up that phone and speak the words that I have taught you. And I will make you richer than the most powerful CEO in the United States of fucking America!!!】

One day, Luo Jian woke up from his sleep and found himself in a locked chamber where the door and window were all sealed. A note with a few lines written on it was tacked to the wall: “Escape from this room within an hour, otherwise, you will die.”

There is a sequel called Reincarnation Night (轮回之夜) that takes place in the same universe but has different main characters

- Description from Novelupdates