"From now on you no longer have names, you will be called henceforth as number one, you number two, you number three. You number-" Alex pointed at each of the ten men, the leader of the group the supposed A rank merc was now called number one.
"Finally you are number ten. From this day forth you are now my subordinates and I your commanding officer. When you wish to speak to me, you must first ask for permission. Also when you speak to me, the beginning and end word you should be using is Sir. Understood?" Even though Alex was still talking in his usual indifferent tone, the pressure in his words were real. Now knowing how frightening Alex's level of strength was, the ten men didn't dare to not follow his orders anymore.
"Sir Yes Sir!" The ten men answered in unison.
This was how Alex was trained when he was nine.