System Ban Officer, Sealing Optimus Prime at the Beginning

With the awakening of Blue Star's will, all humans can change their jobs into various gaming professions. Clear dungeons, enter secret realms, fight monsters and upgrade to become a lord. However, with the appearance of legendary job transferees, everything went wrong. "Weak mechanics? Start with Optimus Prime!" "The 'One Song' system is activated! The green flowers in the army will sing and cry to the whole class!" "Awaken the system of many children and many blessings, let's have a silver party together!" Facing the various weird systems of the time-travelers, Jiang Yuan plucked his ears. "Want to cheat? Have you asked me about the system ban officer?" In an instant, the black-gold killing sickle swung past! One system after another disappeared into thin air! "You have to abide by the Basic Law even when traveling!" PS: Anti-traditional, pseudo-national, pure and refreshing writing, no poison, and thousands of words updated every day! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.