Muhundan Bala:

The 2D anim is COOL! I would maybe not have the main dragon do the finger twirl twice, maybe just have it one time and have him open his palm until he clenches them on 'Secrets'.

Also maybe have him open his eyes a bit earlier as I feel his eyes are closed too long.

LOVE the bored pose of the dragon. Might need some pupil movements thrown in there for lack of movement.

Also I didn't see the rat in the beginning, maybe make him a little bigger or push him a bit closer towards camera, or have some super small movements on him while the snake/dragon is talking.

Joshua Eton:

Conceptually this sounds really good but the execution would be better if you added color, lighting and texture.

Christof:

Winner. Amazing.

Moses Justin Ginaba:

Great!

Levina:

I love it. Very well done.

Richard Clark:

I got a feeling this one might win!! My only nitpick would be with the mouse, I would like to have seen him looking at both of them, knowing that he's clearly out numbered.