Man I wish I would've discovered this VN way into the future when the full version would already be finished. I found Eternum at the tail end of v4 when v5 was about to be released.
I was lucky with Once in a Lifetime and that was a masterpiece and also what got me into VNs.
But this.. Eternum.. Is far from a masterpiece. It's ABSOLUTE PERFECTION! Every version is better than the last. My emotions are never in one place, it's like a rollercoaster, but a fun one. Even if it takes years more to complete, I'll always be checking back, waiting for the next version to be released.