" Open it , then . " Zachary shot Bobby a cold look . Bobby paused , then explained , " Mr. Finch , you took the key with you. Don't you remember ? " Seemingly anticipating Zachary's next words , Bobby quickly added , " The water tank was modified . The technicians managed to make one key , and that key is with you . " Zachary's lips twitched , but he said nothing . His face darkened as he stood still , as if waiting for something . I couldn't help but wonder if Zachary required an invitation before releasing me . Soon , Nina entered the room with a pale face . Zachary turned to her , his expression softening . " Nina , give me the key . I'm letting Sarah out . " only A flicker of reluctance passed through Nina's eyes . But then an idea seemed to strike her , and she said with excitement , That's great ! This means Sarah will forgive me , right ? " But if she doesn't forgive me , I'll do anything to make it up to her . I'll beg her on my knees so she doesn't kick me out . I'll do anything for you , Zac . Even if- " Zachary had no interest in hearing any more . He suppressed his unease and extended his hand toward Nina . " Give me the key . Nina's face stiffened . " L … Zac , I'm sorry . I lost the key . You can punish me if you want ! It's all my fault . " I thought it would be better to carry it with me , so I could give it to you whenever you wanted to see Sarah . I didn't expect to lose it . I'm sorry . I'm so sorry , Zac ! " As she spoke , she began to slap her own face repeatedly , muttering " sorry " with each hit . Chapter 8 Discover our latest featured short drama reel. Watch now and enjoy the story!