Hear me out first.
On the KH2FM+ secret ending, when MX split into two and DS appeared, Ven tried to attack but stopped by Terra.
Also, Ven went to attack DS first.Terra was aiming at MX.
Here's the point:
Why would Ven react when DS appeared?
Are they the one who's friends rather than Terra and DS?
Ven attacked DS when Terra went for MX.
Ven could be the one that try to free DS from MX.
Those two are like Sora and Riku.
Sora looked for Riku and Kairi in KH1.
Sora found out that Riku was being controlled by AH.
Ven could have been looking for DS and wanted to free him under MX's control.
They could be best friends like Sora and Riku.
That's it.Do what you want.
On the KH2FM+ secret ending, when MX split into two and DS appeared, Ven tried to attack but stopped by Terra.
Also, Ven went to attack DS first.Terra was aiming at MX.
Here's the point:
Why would Ven react when DS appeared?
Are they the one who's friends rather than Terra and DS?
Ven attacked DS when Terra went for MX.
Ven could be the one that try to free DS from MX.
Those two are like Sora and Riku.
Sora looked for Riku and Kairi in KH1.
Sora found out that Riku was being controlled by AH.
Ven could have been looking for DS and wanted to free him under MX's control.
They could be best friends like Sora and Riku.
That's it.Do what you want.