This felt like a dream to them, but only the ones alive can dream and not them, those who are already dead. However, that doesn't stop them from feeling happy. After all, they highly respect Yi Bing. It is not wrong to say they idolize him, since Yi Bing is them, the grim reapers', progenitor.
The first time they met Yi Bing is when they became senior grim reapers. Yi Bing is someone you won't easily meet. That time when they met him, Yi Bing's assignment, a soul, had just finished its nine cycles and chose to continue reincarnating within its 81 lives. Yi Bing felt dejected because he really hoped his assignment to become a grim reaper, since the Afterlife Department lacks talents the most.
