Ithea Myse Valgulious/History

Revealing Her True Nature
In LN vol3/Ep9 of anime it is revealed that Ithea. 2 years ago (probably due to her personality) she went under a somewhat similar, although different process than Chtholly is now (Chtholly wished to come back no matter what). The results have been an instant takeover of her previous life, which forced her to lock herself up in her room, stating she wasn't feeling well. Lucky she found a diary, which gave her pretty decent information about the body the new 'Ithea' possesses and her surroundings. Remembering back, the LN references that only those close to her might have noticed a little difference/Chtholly thought that her behavior back then was a bit strange. For Leprechauns to come back alive from a battlefield is rather rare and it is further rare for the encroachment to take place before their 20. Before Chtholly, it was not known that they could live on from that point on, but Ithea's revelations prooved that theoretically, it could happen to any Leprechaun.