This language was discovered in the ruins of Galanese before it was restored. Further research as turned up evidence of artifacts from the Cheala Empire having inscriptions with this script and there exists tenuous connections to far older civilizations using it. It is a strange language since, rather than translating individual words it assigns letter combinations to pre-existing letters in the Common Tongue thus more closely resembling a code. Nonetheless, given the connections it bears to Chealain and the Common Tongue, it has, for now, been listed by scholars as a language.
The following is the translation from the Common Tongue to Shesaen:
| Common Letter | Shesaen Letter |
| a | e |
| b | s |
| c | sh |
| d | d |
| e | ae |
| f | ph |
| g | No Equivalent |
| h | h |
| i | e |
| j | No Equivalent |
| k | f |
| l | l |
| m | n |
| n | m |
| o | ea |
| p | f |
| q | No Equivalent |
| r | hr |
| s | e |
| t | th |
| u | o |
| v | w |
| w | l |
| x | No Equivalent |
| y | y |
| z | se |
The following is the translation from Shesaen to the Common Tongue:
| Shesaen Letter | Common Letter |
| e | a |
| s | b |
| sh | c |
| d | d |
| ae | e |
| ph | f |
| No Equivalent | g |
| h | h |
| e | i |
| No Equivalent | j |
| f | k |
| l | l |
| n | m |
| m | n |
| ea | o |
| f | p |
| No Equivalent | q |
| hr | r |
| e | s |
| th | t |
| o | u |
| w | v |
| l | w |
| No Equivalent | x |
| y | y |
| se | z |