My Legendary TCG Beast Army: Starting with the Weakest!

In the Six Flames Empire, seventeen-year-old card collector Kian and his childhood friend Mia are on the run after their village is destroyed by orcs. Forced to join the brutal army called the Fists of Justice, Kian discovers that he is a rare Whisperer, able to command powerful card monsters in battle. As the empire crumbles, Kian must survive the bloodbath, rise through the ranks, and confront his true feelings for Mia.