Charn

In a parallel universe where the Kaleds and Thals lived in peace for thousands of years, Charn was a scientist of transdimensional engineering, and the wife of Davros.

Biography
Sometime after their first meeting, Charn and Davros fell in love and got married. Over several decades, the couple dedicated their lives to completing a transdimensional portal that Davros had been attempting to construct throughout his entire life.

Davros' temporal misadventures
When the portal was completed, Charn and Davros began conducting daily activation tests to ensure that the portal was ready to be unveiled to the public. However, on the fifth morning since they began the tests, after eating breakfast and checking the portal, Charn and Davros encountered the Eighth Doctor, who warned them about the arrival of the Dalek Time Strategist; despite the Doctor's claims that they had been meeting over the last five days and had prepared an escape plan, neither Charn nor Davros recognised the Doctor. Davros, dismissing him as a lunatic, returned with Charn to their house and attempted to call the police, when a squadron of bronze Daleks began attacking their house. The duo fled with Bliss, after she saved them from a Dalek, back to the portal's laboratory, but the Daleks quickly caught up with them and exterminated Charn, along with Bliss and the Doctor. Davros subsequently fled into the portal itself and was destroyed along with it.

However, as a result of the portal's space/time warping properties, Davros was sent backwards along his own timeline. Awakening four days after the portal had first been activated, Davros dismissed the previous day as a dream before he kicked out the Doctor and Bliss. Not long afterward, Charn saw a news report of attacks on various Thal districts, the couple leaving the city as a result. When stuck in a traffic jam however, Daleks descended and destroyed them all. On the third and second day since the portal was activated, Davros left Charn shortly after waking up to meet with the Doctor and Bliss before, on the first day since activating the portal, he destroyed it.

As time began moving normally again, Davros checked on the portal and summoned the Dalek Time Strategist who convinced Davros to trust him, him telling Charn to delay the portal's public launch by a day. On the third day since the portal came online, as Davros began fusing with his other counterparts across the multiverse, the Doctor and Bliss briefly roused him by reminding him of Charn. On the fourth day, Charn was forced by Bliss to send out a message to the Davros Foundation to beg her husband to come home. Davros arrived soon afterwards with Daleks, fleeing at Bliss' instruction after she realised what had become of her husband. On the fifth day, when the restoration of the Daleks was complete, Charn was exterminated. (AUDIO: Palindrome)

Parallel universes
In another reality, Charn fell in love with another and tearfully left Davros as a result. In another, she was a Thal warrior in the Thousand Year War. (AUDIO: Palindrome)