Don't Look Back meaning
I finished the manga a few weeks ago assuming the Don't Look Back scene as truth,not as hallucinations. But after seeing some discussions on Reddit, I realised I was wrong. So what is the exact meaning? I did some searches but couldn't get a satisfying answer.
So, for my theory as NON- hallucinations-
'I thought Kiruma was telling Baku not to look back so he could win one last time and also because he doesn't want Baku to figure out his pathetic situation that is on the verge of losing. But he was crying, so I thought he wanted Baku to win secretly as he is already half-dead. That's why he reversed-psychology Baku by saying Don't look back to make Baku look back and accept his fate to lose.'
But since it's hallucinations, all of my theory collapses. People say it's to encourage Baku to move forward after he becomes the leader. But how can Hallucinations even give meaning to Baku?
Also, why did Ranko surprise after Kiruma survival that doesn't even exist?
Edit-Also what is 2sd?