The Jekseyan Cipher was an ancient cipher that uses The Ballad of Dulteth West (by Seygrid Jek) as the key. The first two lines of the work equal exactly 100 characters, and each character fits into a Jeksey Board perfectly. The board can be expanded to include the rest of the work. Encoding works by using the grid squares. An example of this is C7E66C33D11, Serika's identifier, which works out to "LAST" when decoded using the cipher, and Dreya's identifier, J1Q9L01N6R8, which works out to "BULLET".
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 11 | 22 | 33 | 44 | 55 | 66 | 77 | 88 | 99 | 00 | |
A | A | D | R | O | V | E | O | F | T | R | A | N | Q | U | I | L | J | E | W | E |
B | L | S | C | O | M | E | S | F | A | R | B | E | Y | O | N | D | T | H | E | F |
C | R | O | Z | E | N | W | A | L | L | S | F | O | R | S | I | X | K | I | N | G |
D | S | U | P | O | N | P | A | L | T | R | Y | T | H | R | O | N | E | S | W | H |
E | O | R | U | L | E | F | R | O | M | B | A | R | R | E | N | H | A | L | L | S |
F | D | E | C | E | P | T | I | V | E | P | R | I | N | C | E | T | H | R | I | N |
G | T | I | G | H | T | L | Y | G | R | A | S | P | S | F | R | A | I | L | R | E |
H | A | L | M | W | H | I | C | H | A | I | L | I | N | G | F | A | L | L | S | T |
I | H | R | O | U | G | H | C | E | A | S | E | L | E | S | S | S | T | O | R | M |
J | S | B | R | A | V | E | Y | O | U | N | G | L | I | N | G | D | R | I | F | T |
K | S | W | H | E | R | S | T | P | R | E | M | O | N | I | T | I | O | N | C | A |
L | L | L | S | R | E | D | E | E | M | I | N | G | T | H | R | E | E | T | H | R |
M | O | U | G | H | S | A | N | D | S | O | E | R | T | I | M | E | T | O | R | E |
N | I | G | N | F | O | R | E | B | O | D | I | N | G | S | P | A | L | L | S | G |
O | R | E | A | T | M | E | R | G | I | N | G | F | O | R | T | H | C | O | M | E |
P | S | M | A | N | Y | S | T | A | R | S | D | E | L | A | Y | S | T | H | E | C |
Q | R | O | W | N | I | N | G | S | Q | U | A | L | L | S | S | T | R | I | K | E |
R | S | H | I | N | D | M | O | S | T | B | L | O | W | T | H | A | T | S | T | A |
S | Y | S | S | P | L | A | Y | E | D | T | H | R | O | E | S | O | F | S | W | E |
T | E | P | I | N | G | C | R | E | E | P | I | N | G | T | H | R | A | L | L | S |