The Only Human Being Left In The Magic Continent

Legend has it that humans opened the door to the demon world,
not only summoned terrifying monsters and offended all races, but also destroyed themselves.
On this magical continent, no one was left.
Many years later, an adventure team that gathered dragons, orcs and elves entered the demon territory,
accidentally triggered a magic circle, and awakened the only human in the world, "Ed."
As a priest, he had just woken up, and he was immediately faced with the suspicion and resentment of various races;
However, before everyone could figure out how to deal with this "enemy of the whole people",
they discovered that Ed had long lost the memory of the destruction of mankind!
Facing Ed who is pregnant with the "original sin", all the team members have complicated thoughts.
And the future waiting in front of this adventure team is by no means peaceful, because
the dragons, orcs and elves who have to leave home for adventure are all weirdos in the tribe!
The dragon captain who lacks arrogance, the elf archer who lacks elegance,
the atypical orc siblings, and the human priest who was awakened midway.
How difficult is the future for this adventurous team that kills monsters and recovers the magic continent?