aliens?

(the elder representatives front of the stone table ughed)

the bck head looked at the bck feet and said:

70,000 bc, there were only about 2,000 huan begs left on earth

now the earth is addg nearly 80 illion people every year,

if you were standg at the eator of the earth when you were 6 years old,

and all 8 year old n and won on earth,

every 1 send a an and a woan t pass front of you,

ay i ask how old are the n and won who pass by when you are 300 years old?

ite a while,

bckfoot shook his head,

bckhead paed and ntued:

earth&039;s civilization 7017 ad can reach the send-level stelr civilization,

if huans do not bee extct with 3 illion years,

then at the ti of 3 illion years of the earth&039;s gregorian era,

huanity will fd a p suitable for huan existence,

15 billion years of the earth&039;s gregorian calendar,

the osity of the sun will crease a lot, cag the earth&039;s cliate to overheat,

threateng the survival of ulticelr aniss, the earth&039;s environnt will be artianized,

at the ti of 33 billion years of the earth&039;s gregorian calendar,

rcury ay hit ven, cag the entire r syste to face a ajor lpse,

at 4 billion years of the earth&039;s gregorian era,

the androda gaxy, 220,000 light-years diater, and the ilky way, 180,000 light-years diater, will llide,

we&039;re gog to do it before the androda gaxy llides with the ilky way,

are we leavg the gaxy on?

the bck head looked at the ilitary division bck heart and said: what should we do?

bck heart said slowly:

now there are aliens vyg for the gaxy,

zetas, greys, sirians, dra lizardn,

siri 86 light-years away,

it is fro the siri b star syste

dra lizardn,

lizardn are a warlike, bloodthirsty, shape-changg species,

at present, it has filtrated huan ciety and passed of its ic