He fell into dust that stretched across the garden. He returned home, where he died, wounded. Even when people noticed him and began to attack with terror, he refused, with the soul within him asking for the defense of him. He traveled to the neighboring human hamlet to kill six individuals, steal the souls and return to set his people free. Which Undertale soul are you quizĪsriel seized their soul and crossed the barrier, grudgingly agreeing to the plan. But instead, they decided to kill each other and to offer Asriel their soul. One of their new family they could easily have slain - people are more powerful than monsters. This involved seven human souls, first of all, who needed to pass the barrier and together with a monster and a human soul. For a while, things were good but then they discovered the barrier and how it operated.