Make the Game: a Counter-Attack at the Beginning, Shocking Everyone!

As a veteran of the war, Lu Yun! When I see the former CF dominating the parallel world again! I can't sit still! Play a trump card at the beginning to fight back! ! ! Game fan 1: Mecha battle! Hunting ground! Tower defense! Counterattack! So fun! ! ! Game fan 2: Ranked first against the odds! Who dares to be ranked second! ! ! Brother Ma: I thought my CF was already invincible, but this is a reversal! Who developed this counterattack! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.