To save her dying grandmother, Madeleine Vance makes a deal with the System to rescue Silas Thorne, a doomed villain—then falls for him and decides to stay forever. On their tenth wedding anniversary, she finds a scandalous news story about him and her best friend and has the System send her back to the 21st century. But at the hospital, she runs into Silas there too, brought back by the same System.
