Eugene

Do you know this name do this manwha I forgot it but these are some things I know about it, so I think the MC used to be Obsessed with games or whatever and he had a best friend and long story short he's in this place with zombies or some undead things, and he's all alone but a few chapters he comes across his childhood friend but the mc lost all his memories so doesn't remember him or the outside world and his friend has to help him or something like that it's either his friend or just a boy he met both are boys, I'm pretty sure the mc had like blonde or orange hair Please find this for mee