Echo Lockwood traveled across time to pursue Vincent Yates, witnessing him propose to Wren Sullivan, pregnant and heartbroken. Her son Benny Lockwood terminally ill. To save her child, she returns, accepting to be hurt by Vincent Yates 100 times. She disappears after 100 pains. Vincent Yates uncovers the truth, wakes up to his mistakes, atones with his life, and regrets.
