龍狼伝

Shiro Amachi and his childhood friend Masumi Izumi are swallowed by a giant dragon during a school trip, transporting them to 207 AD China during the Three Kingdoms era. Thrust into a battlefield between Liu Bei's and Cao Cao's armies, Shiro's knowledge and talent lead to his recruitment as a strategist for Liu Bei's forces. Revered as the "Dragon's Child," Shiro begins devising strategies to survive the turbulent times. Masumi develops a mark known as the "Sign of Heaven's Fortune," earning her recognition as the special "Dragon Maiden." Together, they navigate interactions with Three Kingdoms heroes while finding their place in the chaos of the era. (Unreviewed summary by Grok 3)