We've seen Gojo use Maximum Output: Blue, so it would make sense if he had a Maximum Output: Red, but it seems like he actually doesn't since he just used a regular Red in this chapter. I thought Gojo's Maximum would be "Maximum: Purple," which would be formed by combining a Maximum Output Red and Maximum Output Blue, but it seems like regular Purple is just his Maximum and he just doesn't preface it with "Maximum" for some reason.
Is Purple Gojo's Maximum or is it still being hidden from us?
Is Purple Gojo's Maximum or is it still being hidden from us?