HELL. NO.
I cannot accept this death predicament. What's this, apeal to pity? Poor Soowon lived a tragic life, may his sins be purged? No, Soowon can't die without a proper confrontation. All this little flashbacks suggesting that Soowon had a good reason, I wish to know his perspective behind it. Whatever it was, I just hope that truth will unfold and justice will be served.
That's why has to stay alive.