I've been looking for this Chinese manhua/webtoon for the longest time 😢. I originally found it on * that * site. The one that got into drama with Lezhin recently.

I can recall a distinct ginkgo/yellow leaves forest scene (either in the chapters or cover).
The art is distinct and made quite an impact on me. One of the guys MAY have had white hair but I'm only 80% sure. Death was mentioned for one of the characters if I remember correctly (one person was going to die?).

The comic is most likely translated from simplified Chinese, which means it could be from one of the Mainland webtoon portals. I haven't been able to get very far in my search as I don't know Chinese or the right locations.
I skimmed the amnesia category and it seems it might have not have been categorized yet/added to the database D:?

If anyone has encountered this comic, please let me know! I'll be forever grateful! 😔