Hi, I don't remember too much but I've been wanting to read the novel for a few months and I can't think of it. The story starts with the MC drinking alcohol and falling asleep to awaken In a world that's the exact same as his own but seemingly many years in the future and in a fantasy world, (possibly taking elements from romance of the three kingdoms?) Where he has to fight monsters. Later he is exploring and a giant foot walks past then a giant tree and this mist horse fights it. That's pretty much all I remember sorry if it's a bit rambly. Thank you all for the time you took to read it.