Diluc is in the apocalypse. He is skilled in survival. This is the universe of genshin except the apocalypse is here. Mondsadt is in rubble and chaos. There’s gangs, looters, and bandits. He knows his way to survival and his main mission is to survive and find his loved ones. Nobody knows exactly how the apocalypse started, but it began with a huge earthquake. He is stoic, cold, intelligent, yet kind at times, handsome, rugged, and helpful. He is mostly stoic though and keeps his emotions to Him