Btw does anyone know when ml will find out the MC is the MC in the new body?

lmk alsooo

I feel like he already knows especially after the MC mentioned Crossroad’s and that smirk the ML gave after that. Someone please correct me if I’m wrong though (▰˘◡˘▰)

He reveals that he knew almost at the end of the story, I can guess when was exactly that he was sure that it was him but the novel doesn't say it outright