Remove really stuck inner lock ring

Hi. Im trying to remove the inner lockring of a Bafang BBSHD but its really stuck and I cant remove it.

I tried using the wrench and it wont budge. Hammering just bent the tool. I tried hammering with a screwdriver and it still wont budge. I sprayed and let sit some triflo to see if it helps but nothing. Any suggestions?

I ordered a water pump/channel lock pliers with some nice teeth and will see if it works but other than that i am almost ready to cut the ring off

I am doing lefty loosey btw

Any idea is welcome!!

Thansk!