I Am Selling The Main Character's Shares

I Am Selling The Main Character's Shares summary:

“Lorella Mayred, our sincere congratulations on becoming a main character candidate.” It was an infuriating game world where after transmigrating, a wedding ceremony took place and right after getting married, my husband went off to war. I thought about getting a divorce and living a peaceful life afterward… but what? Obsession? That’s only fun when reading about it in novels!… At that moment, a system window appeared before me. The possessed “Lorella Mayred” became a main character candidate. Will she be able to surpass her rivals and become the main character?