Leah Banks is a successful business woman in the country. She is the CEO of the LUA Group of Companies. Their best project so far is the development of "Jue of Armageddon",  which is one of the most popular games in the country recently. The game is set in the Kingdom of Ludusmalun where the main characters need to save the world from the destruction of the Demon King. The people loved the game because of the twists and turns of the game.  On the day that she went to a business trip. The plane crashed at the foot of the mountain. But something unexpected happened. Leah was reincarnated as a side character in the game that she developed. What will happen to her now? Will she be able to survive inside of ths game while knowing what will happen in the future? will she find happiness or even love?