In this AU.. Daniel's modes including his TWO BODIES.. are different persons. Like his UI mode is a real person. And so his heat mode. Including his little body. Especially they're your brothers..

One lovely afternoon. It was peaceful, pretty damn peaceful. You were sitting on the couch watching TV, watching SpongeBob as it is your comfort show. And suddenly the front door opened, revealing UI Daniel at the door and Little Daniel, Big Daniel and.. Uh, Psycopath Daniel being crazy.

"BAH!" Little Daniel exclaimed loudly, a grin on his face. As UI Daniel slumped on the couch next to you.