Reincarnated as a demon inside a dungeon - Chapter 3

In this world, there is the beautiful mutual and telepathy love.

Shen Jingxian has become the exquisite villain in the book, where she is not good at anything except being the most beautiful.She goes to the National Academy to play; because she is so cute, she attracts the attention of an assassin and takes a lethal hit meant for the male lead, thus becoming his unattainable love, though she herself is unaware.She is kidnapped by mountain bandits, and the bandit leaders fall in love with her at first sight. In their battle for ownership over her, they overturn the world, and Shen Jingxian easily annihilates the bandits, saving the female lead's reputation.Later, she catches the eye of a prince from an enemy nation, prompting the male and female leads to lead a call for Yunyi Country to defend their greatest Princess. They urge young talents to strive, offer advice, and bravely kill the enemies! Ultimately, Yunyi Country successfully expands its territory.Shen Jingxian knows she won't live past 18. Over the years, no matter how hard she tries to change the plot, it always returns to the starting point in bizarre ways. She considers all changes by the male and female leads to be conspiracies, believing that only by dying can she escape.Little does she know, Shen Jingxian has already become the heart of Yunyi Country. Once the heart 'dies,' the whole nation falls into chaos.The male lead, Wen Ranchen, completely darkens, “I want everyone in the world to be buried with Jingxian!”Frightened, Shen Jingxian crawls out of a dog hole, “Uh... calm down, I'm still alive.”I am the villain, but I am too cute.The story of a feel-good protagonist with a strong sense of justice, but because I am too cute, the protagonist is willing to destroy the world for me.An unbeatable beauty dumbfounding Princess × Gentle as jade, righteous General (darkened later, ruthless)

Jang Joonbum started stream to enjoy an easy life.

What will you do if you were transmigrated into the novel you were reading.Alex, an ordinary boy was faced with this reality as he was transmigrated into the novel he was reading. But there was a surprise there as he was not the main character or even one of the side character. He was an extra.*Ding[*Welcome to ARCANIA][Successor of the Apex]He became the successor of the strongest being in the world and was given a chance to live a whole different life than his past and he gladly accepted it as his past life was anything but good.But will his life be like those extra's who became cannon fodder or would it be whole different life ?Could he became powerful enough for a threat bigger than demons?****1-There no harem in the novel.2- Our mc is overpowered and there will be no hiding of strength at least to some extent.3 I am new at writing so please if I make mistakes do tell me.