Loved the story interwoven between puzzles! Felt much more impactful to me to have the story included.
As for the puzzles, I wasn’t a super big fan of the seals as they became a timing problem, rather than a logic problem for the puzzles. Just a matter of personal preference and I’m sure there are many players that like having both in the puzzle. I would maybe have the seals move one tile for every tile that Icylo moved, then it would be predictable and require a little bit more thinking on the player’s part. Definitely would make the puzzle design harder though.
Overall, really great game. I played all the way to the end and really enjoyed every step of the way.