AD 4209.
The earth and moon were attacked by alien creatures, which humans named "bee-men".
He has no memory: he doesn't know his past experiences and background, and he doesn't even know his age or name.
But he still joined the army, always feeling that doing so might provide the answer.
So he met Wei Zhanyuan.
Wei Zhanyuan called him Shao Lu.
"My heart beats because of you, my blood boils because of you, and every part of my body exists because of you."
"Love me."
Affectionate, irritable, morbidly aggressive, independent of the world, confused and suffering
Concept: There are no absolutely good people.