Before Evil Android 21 was my favorite, Towa had that position and title, and she was the former ruler of my multiverse dimension and former favorite villain. Now that Evil Android 21 has taken all that away from her, Towa is still doing all she can to claim me as her link partner again and reclaim her position as ruler of my multiverse dimension again, and with her husband and creation Mira, and her Time Breaker Army and Supervillain Army, Towa will not rest until all life and existence kneel before her once again.
Mira still strives to become more stronger, and ever since being defeated by my Time Patroller Android 30, Mira wants revenge and to prove he's the strongest, whether it's Good and Evil Android 21, Android 30, and anyone super strong. Mira was also punished by Towa for messing up Towa's plans in the Xenoverse 2 story (you know, going mad with power and absorbing Towa) and she's making sure that doesn't happen again. Then again...These 2 rumored to have recently agreed that Mira's Towa Absorbed Form is their ultimate trump card.
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https://www.youtube.com/watch?v=7k0evCOu-ZU
With Evil Me forever helping her train fight and feed, making her more and more stronger and smarter, My Dimensions Evil Android 21 uses her new Energy Suppression Waves and My assistance to capture and freeze the Tournament of Power Participants (Including Majin Buu because I still wanted to see him fight in the tournament and he was chosen but replaced by Frieza) and she defeats and she eats them all. My Dimensions Evil Android 21 absorbs and digests them all and she declares herself the new Tournament of Power MVP.
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https://www.youtube.com/watch?v=OJEu_BQF72o