There's a non-corporeal entity traveling the universe looking for powerful entities to inhabit to help it fulfill it's desire of cause as much death and destruction as it can.
In our earth, it came after the most powerful creature in the planet, which happened to be Kara Adams, one of the infinitely strong Cosmic Twins. The entity tried to take over her body but she was way too powerful for it and it fled the planet in defeat. It sensed the rest of the powerful metahumans in the planet but it knew with the twins present, no matter who she took over, she would be defeated instantly.
Things went very similarly across the multiverse, with countless parallel earths spared the cruelty of the creature thanks to their version of the twin protectors. This however was not true for all worlds: On earth 165132, the cosmic twins never came to earth and when the entity arrived it chose Cassandra O'Callaghan as her avatar of death.
Cassandra, the strongest metahuman being on the planet began to execute everyone in sight. This chaos soon caught the attention of the peace keeping force "Alpha Taskforce" who tried to take her down. Cassandra savagely annihilated them in seconds.

After her laughably easy victory, she set out to have more fun, wondering what other "champions" will she get to crush with her magnificent new body.

Earth 165132 is doomed.
* Note: This character is non canon to our main continuity, but lives in an alternate universe. Hope this doesn't get confusing.
Cheers!
-kurt
Kurt Logan
2022-04-02 14:23:25 +0000 UTCgrungykitten
2022-04-02 13:37:43 +0000 UTCKim Danver
2022-04-02 09:47:51 +0000 UTCJordan Wesley
2022-04-02 02:40:31 +0000 UTC