Ephemeral Sofia Is Another Worker of The TBD who helps some cookie who is not doing their job correctly. she works at the TBD full-time as an advanced worker. she is the expert at anything at everywhere she goes. she is the smart one of the twins. Ephemeral Sofia possesses a quaint British accent. She has a Twin sister named Timeless Sofia, who is the same cookie as Past Sofia. she is smarter then any smart character.