If not, it can also be accepted.
As the reputation of humans gradually spread, most of the civilizations treated them with courtesy, though occasionally some less developed races would cast curious and greedy glances at them, pointing and gossiping in private, yet not daring to act on it.
Once, they even encountered a group of wandering goblins with green skin!
The goblin species is renowned for their incredible reproductive ability. Their city cannot sustain too many people, thus leading to this wandering lifestyle.
Lu Yuan was unreserved, holding a gift in one hand and a machine gun in the other, with a bandolier of Gatling bullets slung over his shoulder.
"Anything can be sold, anything can be bought! Do you want this machine gun?"
"Tut-tut-tut-tut!"
Bullets shot into the snow, scaring the goblins into a panicked escape.
...
...
Thus, after a simple journey through eight civilizations, Lu Yuan once again reached an interesting social conclusion.
