"Mrityu Diary" or the “Death Diary” is a book written by the author Tulasi Acharya, which is currently available in various online markets both in Nepal and abroad. In Nepal, the entire royalty amount obtained from book sales will be used to support cancer patients, and the proceeds from sales abroad are dedicated to cancer or Social Science research at Nexus Institute of Research and Innovation (NIRI). The author has taken the responsibility of social welfare through his writing, and this serves as a notable example of how social work can also be carried out through the medium of writing.