local from = {x=111, y=111, z=7}
local to = {x=122, y=122, z=7}
for x = from.x, to.x do
for y = from.y, to.y do
local v = getTopCreature({x=x, y=y, z=from.z}).uid
if isMonster(v) then
return doCreatureSay(cid, 'There is a monster.', TALKTYPE_ORANGE_1, false, cid)
end
end
end