Talk:Night ∞ Series/@comment-24975464-20140922025809/@comment-112.210.154.151-20140923093229

Actually, there is only one letter in Twilight Night. When Miku found the coffins, she already knew exactly what to do. But the problem is that she lost the letter "somewhere", that somewhere is where Rin found the letter, thinking it really is the end. So Miku rushes towards them to save them, only to find out she was too late, and the night restarted.

Just my thoughts, though...