Ufff, thank God I dropped this drama by the third episode and then watched it again from the beginning after it ended. I understood that I would only be able to fully grasp it if I watched the entire drama in one go.

Although, to be honest, there wasn't really any deep science that we couldn't understand... In my religion, I had already read that after death, a person's brain stays alive for 7 minutes, and during that time, they see everything they did in their entire life or the memories of things they regret.

Now, in this series, the concept is just about 4 minutes instead of 7... Simply put, in the first 5 episodes of the drama, we are seeing the guilt and memories of the last 4 minutes of 'Great's' life—what he did and what he could have changed but didn't. In episodes 6 and 7, we see what actually happened in real life that 'Great' couldn't change, meaning 'Great' wasn't as great as we thought by episode 5..???... And Tonkla killed the title and also shot 'Great,' taking revenge for his brother's murder... And the part where Tonkla's brother (who returned home at the end of episode 4) was also 'Great's' hallucination because, in the last 4 minutes of his memory, he tried to save him... The scenes related to Tonkla, Korn, and Win are mostly real, not imagined.

"And in the last episode, we are shown 'Tyme's' last 4 minutes, where he wishes that he had met him naturally without any purpose, and had only continued their relationship with genuine love."

Now that's love—Korn, even after hearing the truth from Tonkla, sacrifices himself after Tonkla dies, and they both die lying in the same position as they did during their first date while talking. That was very emotional... And then the mini heart attack at the end of the drama, hahah... Overall, I've never seen a BL series like this. They have played with science very well...