I'm not The Soul Grabber - manga scan

Bobby, an unassuming student with thick glasses, found himself in an unusual predicament one dark evening. Having misplaced his glasses under an old sprawling tree on the school grounds, he stumbled around in the shadows, hoping to recover them. In his search, his hand brushed against someone’s ankle. A loud scream pierced the night, and within moments, rumors spread like wildfire: Bobby had been revealed as The Soul Grabber, a terrifying urban legend said to lurk near the school’s oldest trees, waiting to snatch unsuspecting victims.