Patch Request: Robert Apetrei - Seren (Pad)

Dear Community,

New to syntorial, I really enjoy this hugely powerful tool!

While I'm going further through syntorial steps, I enjoy trying recreate sounds I love to understand how to achieve this or that kind of sound. This one is by far one of my favorite : you can clearly hear the concerned sound at 5 minutes in Robert Apetrei's song.

I've been through serum for this one, the closer result I had even if it is far from the sound is with combining a saw and the digital waveform "anti-statis", but i can't figure it out how to reproduce this kind of voice sound.

I'll be grateful for any help on this one and remain at disposal for any further information.