Ki

Snarky extradimensional being. Previously fluid and carefree, listlessly floating through spacetime, now unfortunately tethered to the business of humanity after meeting [redacted].

Their resemblance to Kaku isn't an accident, though it's also a bit hard to explain. Without giving away too much, Kaku contains a small piece of Ki's infinite whole, though they are undoubtedly two separate beings with different personalities. Kind of like a parent & child who exist in different planes of reality.

Ki's a lot less sympathetic to humans than Kaku (which doesn't sound like it's saying much but you'd be surprised), and is quite a bit more sly than them, with the emotional cluelessness, superiority complex, curiosity, and utter peskiness amped up to eleven. They behave like a cartoon character, extremely over-the-top and dramatic, and are very easily irritated by the smallest things. Expect to be bombarded with questions about the deepest corners of your soul the way a child asks "Are we there yet?" every three seconds.

Among many other mind-bending twists of the psyche, they can rearrange the atoms of just about anything or anyone present within their realm, and can access the memories of these individuals at will, represented in the form of broken glass shards. 

Being an interdimensional being beyond all human comprehension and all, they don't actually have a name. "Ki" was given to them by [redacted].

Has the ability to shapeshift, though not to the nigh-unrecognizable degree they were once able to. They are now somewhat bound to a humanoid form, though they have flexibility and fluidity within it. Nonetheless, it's one of endless topics they love to complain about.

They use any and all pronouns, but are most commonly referred to as "they" or "it".

Has a Spotify playlist here.