Tsuki ga Michibiku Isekai Douchuu - Extra 65: The endless path of Mio at the shadows

Due to her family's worsening financial situation and the need to pay off her late father's debts, Isabella Quinn was forced to agree to a marriage proposal offered by Juliana Brown, to marry her son, Hunter William Brown, who had disabilities including paralysis and impotence.At that time, she had a boyfriend, Joe Fernando. However, she convinced Joe that the marriage was only temporary and that one day they would be together again.But when the marriage took place, Isabella was shocked to discover that Hunter was not as afflicted as she had thought.This fact left her feeling trapped, confused, and lacking the courage to tell either Joe or Juliana.What did she find out? Was it something that could make her fall in love with Hunter? Or the opposite? And what about Joe, who remained loyal while waiting for her?

A 29 year old civil employment exam student wakes up in a blank white room and meets a baby angel. This baby angel informs him that he died in his sleep due to heart disease like his father and grandfather. Remembering his mom and their last conversation he says that he will take on a series of life and death tests that the baby angel offers him. From this point on he must put his life on the line and fight in the stage called ‘Arena’. And Every time he clears a test he will gain abilities and weapons to increase his strength. All to clear the tests and get his life back. This is his story of his fights in the ‘Arena’.

Because her appearance was not breathtaking, the Emperor breaks off their engagement and bestows her instead to the bloodthirsty, ruthless, and cold-blooded Second Prince (Wang Ye).

On her wedding night comes endless humiliation, the genuine Princess Consort becoming a deserted women. A foolish woman before rebirth, she no longer expects his love. In this world, she must possess enough talent to awe those around her, carrying herself with composure and articulating with beautiful diction, override above the nine night.

- Description from Novelupdates