A few steps and it happened. The sparrow dived into the trees on Jenso's right, and several small purple spiders hopped out at him from the same side of the path. They were pretty big, perhaps a few inches in diameter from the tip of their leg-span, but they could definitely jump. As they did this, the smell got stronger. It was coming from the spiders. They used it to lure unsuspecting prey, but for humans who knew about they threat of Perfume Spiders, it was an indicator to turn back lest they walk right into a swarm of them.
They worked as a group, all attempting to land on Jenso and bite him. Their poison was merely paralyzing, and designed to stun small creatures, but if enough bites got him, Jenso would be immobile for the spiders to feast upon at their leisure.