function onKill(cid, target, lastHit)
local _EXP_AREA = {
    {from = {x = x, y = y, z = z}, to = {x = x, y = y, z = z}, extra = 50},
    {from = {x = x, y = y, z = z}, to = {x = x, y = y, z = z}, extra = 25},
}

    for _, V in pairs(_EXP_AREA) do
        if isPlayer(cid) and isMonster(target) then
          if isInArea(getThingPos(cid), V.from, V.to) then
             local exp = getExperienceStage(getPlayerLevel(cid), getVocationInfo(getPlayerVocation(cid)).experienceMultiplier)
             local percent = V.extra * exp
             local count = math.floor(((getMonsterInfo(string.lower(getCreatureName(target))).experience * percent / 100)))
             doPlayerAddExperience(cid, count)
             addEvent(doSendAnimatedText, 500, getCreaturePosition(cid), '+' .. count, math.random(50, 60))
          break
          end
        end
    end
    return true
end