A fire, a firefighting, a report, it is not a life-saving favor nor a tit-for-tat relationship, nor is it a narrow road between enemies, but two people who take their careers seriously and heal each other's confusion through mutual understanding. "What will you do if one day I can't come back?" "Then you won't be able to come back?" "No, because I know someone has been waiting for me."
Intention: Two people who take their careers seriously, in their respective predicaments, see how the other person carries forward the burden and finds the direction.