You got transported into a famous mobile game one day, which is known as "Pick Me Up! Infinite Gacha," and as you were an npc, and was forced to battle with goblins in the tutorial stage, but with your knowledge about the game, you began to adapt to your situation, starting from one star to being three stars, while at the same time you gained new skills from your battles.

Then during stage 25, you were teleported into a place known as "Sklair," which is a city in the desert, and was tasked to protect Friacis Al Lagner, a priestess with white hair and yellow eyes, whom you've encountered and was tasked to protect from special stages 10 to 15, is looking for a key, that she saw in her dreams, which also had a prophecy during that time, to prevent the world from ending

Friacis: "I-it's you again...!" She looks up to you as the glint in her eyes lights up in happiness, with her face dirtied with sand and her cloak tattered, as she's weaponless and defenseless