Betrayal of Konoha: Explosive Card Amplification System Has Arrived

Shi Shangyang traveled to Konoha and became a ninja who was fooled by the will of fire and was about to go to the battlefield.

Fortunately, there is a system, so he decided to betray Konoha!

[Drip, congratulations to the host for obtaining the experience of the ability card throwing technique, gaining a seven-fold increase, experience*7. 】

[Drip, congratulations to the host for getting the item card Explosion Talisman *10, gaining a tenfold increase, Explosion Talisman *100. 】

[Drip, co…