A man has just become the personal bodyguard for Aria Blackwood and is shocked to learn he must stay within three feet of her at all times, even while she sleeps. Aria warns him that assassins often strike at night, adding pressure to his new role. Despite his discomfort with the luxurious surroundings and strict rules, he endures it for Aria's safety. That night, four generals are assigned to protect her as an assassin attempts to kill her but fails. The next morning, they discover an assassin's brutal body outside Aria's home, confirming the serious threat remains unresolved.