'Soul' tells the short story of 20-year-old Noella, who submits herself to a dangerous experiment to prove that an afterlife exists.'Soul' tells the short story of 20-year-old Noella, who submits herself to a dangerous experiment to prove that an afterlife exists.'Soul' tells the short story of 20-year-old Noella, who submits herself to a dangerous experiment to prove that an afterlife exists.