Julian Lockwood contracts a "pregnancy pulse" with Nia Sutton. Julian saved Nia from suicide. Julian defends Nia, admitting, "I was the man from that night." He discovers Nia is pregnant with his twins. He proposes a contract marriage. Julian saves Nia from a gangster. Julian's mother approves Nia. Julian's friend Chang Yue tries to seize Nia. Julian rescues Nia. Julian's mother tests him; he chooses Nia. Julian proposes a lifetime marriage.