Drowning on your Ocean waves

An 18yearold guy named zyro who suffers from depersonalization, witnessed the death of xianna mutuevenes, and was accused of murder. As zyro strikes between life and death he made a deal with a deity to bring him back from the past to find out the truth behind xianna's tragic death. As he was brought back from the past he found himself falling in love with xianna, and end up with a more tragic experience.