Forced to Become a Big Shot in a World Full of Protagonists

[Delusions of grandeur + partly ensemble cast + no couples] My name is Ye Zhi. I'm an NPC who drifts between the protagonists. How do I know? One day in middle school, I suddenly gained the ability to see some of my classmates' character profiles. Then I accidentally discovered that protagonists were everywhere around me. For example: The lazy older guy next door was a retired veteran of an infinite-flow world, now slacking off at some national security agency. Oh, and his coworkers had no idea who he really was. His department was the logistics division, nicknamed the Retirement Home. My aunt was the heroine of an old-school angsty romance. She'd been through forced love, the “she runs, he chases, she can't escape” routine, and the whole “chasing his wife to the crematorium” trope. My middle-school buddy was the reincarnation of a powerful immortal cultivator. He really proved that saying right: “The back row by the window is the king's homeland.” Later, my aunt dragged me off to a private elite high school for reasons known only to herself. I thought a place full of rich kids wouldn't be too dramatic, but I was wrong... There was a sweet school romance about the domineering campus heartthrob falling for me. There was a “everyone regrets it after I’m reborn” revenge melodrama. There was the female lead with all her many secret identities... I couldn't take it anymore, so I resolutely went far from home for university. And then... A tycoon System, urban superpowers, a dress-up System, a livestream from outer space, an ancient person in the modern world, a farming dimension, an interdimensional general store, a God of Cooking System, plus role-playing, mysticism, and a portable old grandpa... All sorts of protagonists kept appearing right in front of me. I gave up resisting and grew more and more zen. Then I suddenly realized that all the protagonists around me had assigned me various identities. A guide, a thousand-year-old clan, the reincarnation of a powerful immortal cultivator, someone playing at life... Enough.