So my first theory was that 704 made a mistake and somting happened to San but now i think that it was GS who did something to San because he wanted to protect the human 704 ╮( ̄▽ ̄)╭ But the human 704 died and now when he is back as a reaper GS won't tell him what he did because he thinks 704 will start to hate him!
704 sin is that he was the reason that something happened to San but it was GS who did it!
And maybe they were not lovers but GS was in love with human 704 but he never told him...






It's so weird rereading the 1 chapter and seeing Seungho calls Nakyum "my boy"!And I notice things I haven't play attention like the rumored that his topknot cut off by his father!