Battlefield of Ten Thousand Races: My System Grants a Hundredfold Critical Hit

The tide of spiritual energy swept in, dragging the weak human race into a vast battlefield where countless races stood against one another! In this age of great conflict, Chen Xuan possesses an ultimate critical-hit System: anything he does might trigger a critical hit! ~ Foreign Demon God: “Prepare to die!” Chen Xuan: “Fireball.” 【Ding! The number of fireballs has triggered a billionfold critical hit. Over a hundred million fireballs come crashing down.】 【Ding! The size of the fireball has triggered a billionfold critical hit. A sun comes crashing down.】 The foreign Demon God is dead!