Arknights: The Witch King's Confidant of Leithanien

When a late-night gaming session ends with a truck sending Lu Chen hurtling into the world of Terra, he thinks he's scored the ultimate isekai jackpot. But this isn't just any Terra—it's the brutal reality behind Arknights, where his knowledge of future events makes him both invaluable and dangerous. As Viviana's protective brother who secured her acceptance before Casimir, and the mastermind who convinced Columbia's President to adopt Rosemary by posing as an ancient civilization survivor during the Perival War, Lu Chen navigates a web of political intrigue and personal bonds. From Mudrock's…