DYSPEAR ORIGIN THEORIES

With the finale of Go! Princess Precure two weeks away from now, it is time for me to present my theories on the origins of Lady Dyspear:

1) Dyspear is Headmistress Yume Mochizuki's daughter, turned evil or possessed.
2) Dyspear is a disembodied eldritch entity possessing the captive Hope Queen. She moves on from the HK to Earth to find a more interesting vessel, like any of the Precures or (most surely) aspiring illustrator Yui Nanase.
3) Dyspear is the personification of Despair (like the Ghost of Christmas Past is of Memory, Marianne of France...). She was created from all of the despair felt across the multiverse.
4) Dyspear was the ruler of the Dysdark homeworld from the start. Only that it may have begun as an idyllic Dyslight homeworld which was invaded by dark forces... or else been a Mordor-like evil wasteland all along, which she wants to reform. She is merely seeking to expand her realm's lebensraum by annexing other dimensions.
5) Dyspear (like Cinderella in Fairy Musketeers, Merope Gaunt, Petyr Baelish, Othello, Maleficent, and Ebenezer Scrooge) was in love and her love interest got away, finding another partner. Said love interest may be either the Hope King, another person related to the Precures...
6) Dyspear (like Cinderella's stepmother, Archibald Craven, Mary Eleanor, Robert Baratheon, Tywin Lannister... the list is endless, and it also includes the main villain of Dokidoki! Precure) was in love and her love interest passed away, either killed or mortally wounded in action, in an accident, or due to a terminal illness. She is trying to resurrect her love interest by draining others of their dreams, or went psycho trying to resurrect that person.
7) Dyspear, being emotionless, is simply curious about what positive emotions like hope, love, joy... feel like. Like the Visulians in Wonder Beat Scramble, she wants to experience what she does not know and is allegedly good.
8) Dyspear was a neglected or spoiled orphan (like so many dark magical girls), or passed over in the dynastic line (think of Iago in Othello), or bullied by her peers (think Tom Riddle Junior, AKA Voldemort), or all of these, and hardened her heart to cope with such trauma.
9) When she was a child, Dyspear's caregiver/s, having suffered trauma or to make her strong, purged her of her emotions, by somehow "taking her heart out" (compare Gudú, Kai in The Snow Queen, or Virginia in Angiolina), and/or putting something else in, hence the keyhole in her chest.