This is an old revision of the document!
Sébastien Lavigne (usually just called Bastien) is a sixteen year old human boy living in Paris played by pinkgothic.
Bastien was 'woken' by the Cheshire he calls 'Deneb' (whose Nightshade Thorn designation is Lambda) for non-temporary purposes - in other words, not for snacking on. In fact, he's being protected from other Cheshires (though it's unlikely he realises this) and is generally communicated as off-limits for actual termination. Essentially, Bastien is something of an unwilling pet to Lambda. Technically, he's free to move and do whatever he wants… as long as Lambda is not around.
Bastien has a quiet personality, but thrives on exploration tasks, quick in the uptake and intelligent in making connections between topics that may seem unrelated at first. He has a deep love for physics, especially in how it relates to astronomy, and you could probably get him to talk for a long time on that subject, if not on any others. He's fairly shy and would prefer not to get into any debates about just about anything.