What's with this shadow at the end of chapter?

[LUMOS ULTIMATUM]

Is this another kyubi because it talked like another one. Besides, that chapter has been too complicated but I guess it is usually like this.

 

[HiddenSound]

Yes. It's the other half of the Kyūbi.

 

[Corgi]

Complicated? What??

 

[omarsen]

from what i understood kurama took like that time to regain his power, which means he got his Yin part back from Minato, since the original kurama is indside naruto

 

[Ciao]

Bad half of the Kyuubi that Naruto probably couldn't control as a child.

Source: Constant yin yang elements in the series.

 

[Kαmi]

It's the other half

 

[Trollasaur]

Minato isn't a pesuedo jun he's a full jun lol, Don't know how he managed to get KCM mode though