✦ Synopsis
Mabel Bullock never asked for immortality. When she accidentally bonded with the "System," she thought it was a blessing. She loved Nicholas Parrish enough to die for him. But to him, her "gift" made her deaths meaningless. When his first lover, Dana Scott, gets targeted by killers, Nicholas coldly orders Mabel to take her place.Mabel agrees, but what he doesn't know is that this is her last chance at survival.By the time Nicholas sees her lifeless body stay dead, the man who stopped counting her sacrifices is forced to face a truth even immortality couldn't fix:Some regrets outlast forever.