Silver

Silver was dissolved by the Primordial Sea while trying to save other people when the water began to flood Poisson. His consciousness was forged into an Oceanid, where he and Melus were protecting Navia from the collective of other Poisson victims after she nearly fell into the water, who wanted to absorb her consciousness. The act was long enough that Neuvillette saved her from being completely dissolved by ending the sin of focalors and brought her back to life.