Soyon is actually from the mist people but she married to a guy in Ake village, Asson, but he had passed away. Soyon was touda's doctor, she's given a job to takes care of Kiba, the Special Touda which Grand duke really treasure. Erin had always wished to be like Soyon. But if anything happens to Kiba/Touda, the one who would be blamed is the person that takes care of them.
and then she was brought to a riverside by the touda, and a honeyman named Jone found her and safe her. Since then, she started to live happily with Jone, until Jone's son came and asked Jone to live with him and his mother in the town...
I've only watch until there,, they have 50 chapters, :O
it's a really nice anime ! ><
oh, and i really love the ending song! here's the link for you guys to hear:
http://www.youtube.com/watch?v=vCcsnQGs8cU
and here is the lyrics:
after the rain ame ga agattara
across the rainbow niji o tobikoete
aozora ni kakurechau mae ni todoke
tatta hitotsu no negaigoto
komorebi ga asobu mori o nuke
yuuyake ni kasaneta kuchibue
soyokaze o tsukamaeta te no hira
tsurarete koboshita namida
nazeka wasureteshimau
takaramono no arika
after the rain ame ga agattara
across the rainbow nani kara hajimeyou
kanashimi wa kienai kara kossori
tanoshii omoide ni mazeyou
aruki nagara mitsuketa
kiiroku saita hana
dokodemo ikeru kara
imasugu kimi no tokoro e
itsumo kimi no soba ni ita keredo
hontou wa kimi ga soba ni itekureta
sono mama de tada ari no mama de iyou
hitoribotchi ja nai kara
rarara...