 If you liked Hai to Gensou no Grimgar |  ...then you might like Sousou no Frieren |
Frieren of the Funerals is one of the series that reminds at that death is just around the corner. When I first read Sousou no Frieren. Grimgar comes close to mind. It has a slice of life dialogues and it's about reminiscing their former comrades and continuing to live on even for their former comrades. Sadly, Grimgar manga was axed but I do recommend to take on the light novel.