MTL - Quick Transmigration with Female Lead Aura - Chapter 135

The two faced number one female spy transmigrates to a different world and becomes an outrageous idiot girl. When she woke up, what she had to face was consecutive blows of the decline of her family clan, her crippled martial skills, and her disfiguration. To protect her family, she must obtain the treasured book, obtain outstanding achievements, summon a dark beast army. Wait and see how in this unfamiliar, dark magical continent, she dies and becomes a demon then steps up to the top, making all of the formidable people in the world bow down to her in respect.

- Description from Novelupdates

Finding himself in an Last Airbender without an airbender around, a transmigrator waterbender goes on an adventure to stop the worst from happening to him.

Camilla Sanchez's life took a devastating turn when she lost her parents at a young age. Adopted by her uncle, she expected a loving home, but instead, she endured a nightmare. The situation worsened on her 24th birthday when she was forced into replacing her cousin, Clara, and marrying the ruthless cursed billionaire, Sinclair Luther.Camilla viewed the arrangement as a loveless contract marriage but it seemed fate had other plans. Camilla died tragically and her perspective changed as everything came into light.In a surprising twist, Camilla was reborn on the eve of her forced marriage.Given a second chance, Camilla must now decide: will she accept her fate as a replacement bride? Will she find love with Sinclair Luther? Or will this second life lead to another loveless, painful marriage?Dive into (title) to discover the answers.

Mana finally arrived in our world after being delayed for unknown reasons, causing the evolution of everything that had life.

Humans, plants, and monsters all evolved, ushering the planet into a new era in which old laws no longer applied and the only law in the world was the rule of the jungle, where the strong preyed on the weak.

It was a question of whether we, the 'rulers' of the land, would be able to maintain our position and adapt to whatever came after our planet's awakening, and if we did, was that the end?