Celestes' Isekai Life: A New Era Through...Shopping?

When Celeste is unexpectedly transported to a new world brimming with monsters and magic, she decides to carve out a fresh existence. Embracing her role as a merchant, she builds friendships, forms a newfound family, learns magic, and assists those she encounters using her unique skill, Online Expert. Although she finds this new life mostly satisfying, a sense of something missing lingers, and trying to remember what it is only leads to severe migraines.
Accompanied by her Asécua AKA hexcat familiar, Jira, and her steadfast Russian bodyguard, Mischa, Celeste feels secure in this strange and perilous land. Her adventures range from monster hunting in dungeons to ruin diving into a demon lairs. Life is fulfilling until she crosses paths with Kyan, the Emperor of Dragmuir.
As Kyan, his sister Azina, and Celeste collaborate on the monumental task of rebuilding a nation after decades of strife, they face the looming threat of another war. Kyan's uncle, the king of Akkad, seeks to claim the old empire of Dragmuir as his own, driven by a desire for vengeance for past wrongs committed by Kyan's father. Will they succeed in their mission? Must violence be the only solution?
Join Celeste on her journey of self-discovery in this mystical realm. As she seeks answers to who sent here and why, witness her as she pioneers a new era of progress and innovation through the unexpected power of online shopping.