Blue Wolf Blade: I’m Xiang Yu’s Cousin, Xiang Chen!

A modern-day viewer transmigrates into Xiang Chen, a 200-plus-jin fat man. Along with his cousin Xiang Yu, he's adopted by Zhao Shigen, a navy veteran, and learns the complete set of Eighteen Black Dragon Techniques of the Rivers and Seas. Taking his keepsake with him, he enlists in the Beast Battalion, using his formidable fighting skills to protect Xiang Yu and help him avoid injury. He fights alongside Jiang Xiaoyu and the others, bringing a passionate military career to the Marine Corps, honoring the veteran's wishes and making up for the original story's shortcomings.