Thus, her sacrifice was ultimately for the greater good, though it is possible she could have learned to suppress it completely, though simply chose to not risk even the slightest possibility of her losing control, for fear of destroying her allies as her original self-had with Android 16. It is implied by Beerus and Whis that had she survived the destruction of her evil half, she would have ultimately succumbed to her hunger. Additionally like Android 16, she is a gentle soul who dislikes fighting in general, though will stand up to protect innocents, as well as her friends and loved ones.

Interestingly, she shares this self-sacrificing aspect of her personality with her adoptive son, Android 16. This fell to reason why she chose to sacrifice herself, not only to protect the allies she grew to care for, but to prevent anyone else from getting hurt which is presumably born from her guilt over the death of Android 16. In spite of this, she is still ravaged by her hunger and has a natural desire to eat her allies, leading 21 to fear herself. In the same setting, Android 21 was shown to trust 18, passing on the soul to her.

As such, her good self was willing to sacrifice herself in order to help stop her evil self, much to Android 18's reluctance, while also thanking the soul in her for everything it had done for her. Though she mourns the loss of Android 16, his death and her resulting fission have made her determined to stop her evil half as a way of honoring his memory. Though she retains her hunger she is better able at controlling it due to the removal of her evil half and her link with the human soul that had been bonded with Android 18.ДЄfter splitting into two halves, she seems to be incredibly apologetic, even apologizing as she attacks mid-fight, and chooses to work with the heroes to fix her wrongdoings. The good Android 21 represents her original self's good side, similar to how Good Buu represents the good aspects of the Innocent Buu. Android 21 is also a rather tall woman, as she is shown to be slightly taller than Gohan. However, she retains the blue eyes of her human form. Her attire changes to a black tube top, keeping the black arm sleeves, and also gaining white baggy pants. When in her true form, she has pink skin, white hair, her ears become pointed and she gains a tail. Before the split and transformation to her true form, Android 21 (Good) looks identical to her original self: she has auburn hair, wears glasses, a short blue and red checker pattern turtleneck dress with black detached sleeves and a lab coat, and blue and red heels.

Super dragon ball heroes android 21