Curse Returns, a gamble from the start, I awaken dual spells

Transmigrated into the perilous world of Jujutsu Kaisen just three months before the catastrophic Shibuya Incident, Sato Rito faces a grim reality: he is an ordinary person without innate talent or even the ability to see curses. He knows that waiting to be saved by Gojo Satoru is a delusion, and hoping to miraculously awaken as a sorcerer during the chaos is simply waiting for death. With the clock ticking down to a date where he is destined to become merely another tragic statistic on the streets of Shibuya, Rito chooses the only path to survival. Descending into the dark, damp sewers, he confronts a special-grade sorcerer covered in stitches, willingly wagering his own soul for a desperate gamble at power, trading his humanity just for a chance to live.