A 10 year old that acts like a 30 year old out of trauma. But my god, he's the favorite of the AU, lol.
Edit: To summarize Sentient!Ash’s personality, think about XY/XYZ!Ash. But got oofed and turned into an android, is self aware, and is more ‘Angsty teenager.’ In other words, Sentient!Ash is going through the normal teenager phase. Though, is this a phase, or a forever thing? Well, let’s just say he’s somewhat like Sun and Moon!Ash buried underneath a bunch of angst and toughness. He shall be unburied soon. ^^