In the biblical narrative, Cain is not considered immortal. After killing his brother Abel, God marked Cain to protect him from being killed, declaring that anyone who harmed him would face severe consequences. This mark was meant to ensure his survival, but it does not imply immortality; Cain would still experience death like any other human being. The concept of immortality in a broader philosophical or theological context can vary, but in the case of Cain, he is not described as immortal.
Ace Cain's birth name is Horace Truman Cain.
Erin Cain's birth name is Erin Elizabeth Cain.
Haven Cain's birth name is Haven Jude Cain.
Krisinda Cain's birth name is Krisinda Jeanette Cain.
Lamont Cain's birth name is LaMont Terome Cain.
Lynn Cain's birth name is Lynn Dwight Cain.
Sam Cain's birth name is Sam Wayne Cain.
An 'immortal' or someone that was 'immortal' meant that they could not die.
If you are referring to Cain in the book of Genesis then nothing. Cain and Noel did not directly interact to my knowledge.
Cain Winstead's birth name is Richard Cain Winstead III.
She is half immortal.
adam is cain's father