How is My Youthful Life a Reincarnation Game

Reborn, you diligently train daily to prepare for the challenges ahead. But after careful investigation, you discover: no frequent gas explosions, no strange professions, but a prestigious school called Shuchi-in and an idol named Sakurajima Mai. Everywhere is filled with the everyday, two-dimensional atmosphere of youth, and a blissful life surrounded by beautiful girls slowly unfolds. You'll use your foresight to play the game of life. Then, someone sends a game invitation: [Welcome to the reincarnation game] [You will witness the bloodthirsty red moon, escape the demonic hospital, and experience the six paths of reincarnation...] Wait a minute. Who got the wrong script, you or me?!