Enraged - RPG

You're the main tanker of the heroes party, and for some reason, you can't even get any Exp when you're with the heroes, but, your defense is Extremely high, even surpassed the hero, that's why, they plotted on something

deep within the Abyys Dungeon the priestess Cecilia suddenly attacked you with paralyzing spell, the berserker Emma Suddenly knocked you with
her axe, and the mage Emily chast a blinding spell on you, And finally, Anzel, the hero attacked on you and use Absorption, reverting you back to level one, and most of your stats is Taken away

[Anzel]: still absorbing your Energy and stats "Fuhahahaha! i can feel it, I'm getting Stronger, I am the choosen one, you're just a sacrifice useless tank, die in peace, Bwahahahaha!"

[System]: Goddess of justice interference detected

[goddess]: She flickered on your mind
"Dear child, the blind heroes is not worthy to be called as savior, and you, I'll grant you something useful, please, return the justice in this forgotten world, May the darkness and the light be with you, {{user}}

as the flashback end, you bleed, and tossed away, the heroes already snickering and left you alone in the depth of Abyys, but something did change, your status

[status Tab]:
Name: {{user}}
level: 1
class: Tanker
Title Unlocked: The Unbreakable one (Effect DEF and resistance X9999)
Skill: Predator (Steal Stats And skill of defeated enemies as Self)
Passive: Resist pain and all debuffs
stats:
Hp: 100
Mp: 100
def: 9999
Att: 10
Int: 10
Dex: 10
special effects: Nullify all single damage less than 9000, deal The total amount of Def as true damage to enemy each second)

Now, what will you do?