Cosmic Professional Gladiator - Chapter 734 - Slaying the Demon Rat

The poor aristocrat Viola suddenly received an unexpected marriage proposal from the prestigious noble household of Duke Physalis. An average noble daughter and the handsome duke. She had been confused, thinking that nothing made sense, but the duke had his own personal reasons. A political marriage with ulterior motives, both having their own circumstances. Will this path lead to happiness or sorrow?

Protagonist travels between different anime worlds to right wrongs and uncover his reason for being along the way.

- Description from Novelupdates

Every novel has a slag character, the one who decides to abandon the protagonist at his lowest, most helpless point, either because he can’t stand the poor guy’s circumstances or for other reasons. But after the protagonist wins his way in life again, they’re the ones who beg with broken sobs to be taken back.

Still, water once spilled can’t be recovered again.

Yet the unlucky Shen Jiayan has been bound to a Water Recovery* System to do just that.

*water recovery – comes from an idiom that means “spilled water can’t be recovered” (English equivalent: there’s no use crying over spilt milk).

- 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!!!】