Son-in-law: Me, the Wife-Protecting Maniac.

Summary

A young man, Yang Chen, embarks on a perilous journey to the Eastern Qin Empire, determined to rescue his kidnapped senior sister, Luo Li. Despite his initial reluctance, he is joined by friends Bai Qi Pang Zi and Lin Shuangshuang, along with Ling’er. They board the Xuan Zhou, a ship protected by the Black Dragon Chamber of Commerce, where Gu Yue provides crucial intelligence about their mission. Luo Li is imprisoned in the Netherworld Ruins, a training ground now off-limits due to the current ruler's decree. The group learns of formidable opponents, including young prodigies from powerful realms, eyeing Yang Chen's unique abilities. Gu Yue warns them of the dangers posed by the Jiang Jia and the Bei Han Xian Gong, two influential forces in the Long Teng continent, heightening the stakes of their quest.

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