The peerless Immortal King of the Original Vault Realm, Brian Carter, transmigrates to the United States of the Ameriga Federation, reincarnating by borrowing a body and becoming one of the many heirs of the Wiltonstein family as Andrew Thompson Weldon.

Original title of this book: "Divine Fortune Immortal King"

PS: The story’s background is similar to America in the 1970s and 80s, but of course, in a fantasy version.