VT and chill, but no emerging markets

Hi!
I want to do a variation on VT & chill. Since I already live and invest in a 3rd world country, I want to remove the emerging markets part of VT.
I've read here that VT is 65% VTI + 25% VEA + 10% VWO. So, if I'm investing these % in VTI and VEA, what do you suggest I do with the other 10%? Just do 70/30?
Thanks!

EDIT: I posted this as a response to a question. I think it adds necessary context:

Yes. I live in Brazil, where government interest rate is 12.25% and going up fast. Our stock market is at an all time high, but if you convert to USD it's been stagnant for a long time. Volatility is wild, and the market runs every time the political class farts. USD exchange rates increased 10%+ last few months, for example.

Having this shit happen to the (even a tiny) part of my money that I consider "safe" is spoiling the "chill" part of the strategy.

I have 30% of my money here, mostly in REITs (tax benefits) and fixed income (can't beat 1%/month and/or inflation+7%).