The Strongest Violent Demon System

...For half a month, the wind is gentle and the clouds are calm.

Qin Tian, ​​the eldest lady of the Demon Sect, and the girls from Dongfang Xi enjoyed a brief moment of peace and tranquility.

The old palace master of Beishen Palace has gone into seclusion to recuperate, and the ceremony to confer him the title of master of Beishen Palace will be held in three days.

...On this day, a delicate and thin young man in white clothes walked out of the main hall and took a look at the vast and ancient Beishen Palace. He sat on the stone steps in front of the temple, closed his eyes, and wandered to the sky——

Ding! Ding!

The Strongest Monster Upgrade System Congratulations to the host, enter the system store

Click Prompt Host to enter the ability upgrade page, and the upgradeable ability attributes will be displayed.

[The fifth-level blue Super Saiyan can be upgraded to the sixth-level blue Super Saiyan form, which costs 500,000 original gold points. The sixth-level blue Super Saiyan, after being activated, will gain 130,000 times the combat power]

[The fifth-level reincarnated eye can be upgraded to the sixth-level reincarnated eye, which costs 400,000 original gold points. The power of the sixth-level reincarnated eye is significantly higher than that of the fifth-level reincarnated eye]

[The awakening level of Ichigo the Bull-headed form can be upgraded to 60% at the cost of 400,000 original gold points]

[The awakening level of the Ten-Tails Jinchuuriki mode can be upgraded to 60%, which costs 400,000 original gold points]

[The awakening level of the bloodline of the Undefeated Dragon can be upgraded to 90%, which costs 400,000 original gold points]

[The awakening level of the Pegasus Saint Cloth can be upgraded to 80%, which costs 400,000 original gold points]

[The awakening level of the Devil Fruit Meatball Fruit can be upgraded to 60%, which costs 400,000 original gold points]

[The awakening level of the Devil Fruit Thunder Fruit can be upgraded to 20%, which costs 400,000 original gold points]

[The awakening level of the S-level ninjutsu Yamata no Orochi's technique can be upgraded to 20%, which requires the cost of 400,000 original gold points]

[The awakening level of the magic weapon Fan Tianyin can be upgraded to 20%, which requires 400,000 original gold coins to be spent]

[The awakening level of the special prop Demon Wings can be upgraded to 10%, which costs 300,000 original gold points]

…

After reading a series of abilities required for upgrading,

Qin Tian's thoughts turned: Upgrade them all!

[Ding~ Prompt the host to Deduct 500,000 points of the original gold coin value. The fifth-level blue Super Saiyan mode has been successfully upgraded to the sixth-level blue Super Saiyan mode.\