Thanks for the kind words.
About your first question, as the game goes on, more weapons, spells, passives, and things like that will be added.
Version 0.10.0 will starts to develop the player's abilities a bit.
Over time, more gameplay content will come in, and you'll be able to customize your character much more deeply, and even some companions in the future.
About your second question, that's a great question, but I'd rather not go too deep into the story side of things without spoiling what comes next.
A lot of those plot points are meant to be discovered naturally as you play, so I'll let the game speak for itself for now.
Hope you understand.