Conquering Otherworlds with a Golden Armored Flying Corpse King

Transmigration + no System + martial arts + decisive and ruthless + demons and the uncanny + no female lead (This is a dark novel, so kind-hearted readers, steer clear.) (Please note: the protagonist is not the kind of person who kills indiscriminately.) The art of gu poisoning is hailed as the most sinister occult practice in Southeast Asia. Its methods include gu, spirit, body, and blood curses, with the most terrifying and gruesome of all being the flying corpse curse. Jin Yileng, an international student from Blue Star, accidentally touched a curse master's manuscript while visiting the master's former residence in Siam, and transmigrated into the body of a low-level gang member in the Great Li Dynasty. He inherits the curse master's legacy and begins an extraordinary life in another world. But with Heaven's Will absent and human lives as worthless as grass in these chaotic times, Jin Yileng can only kill his way forward! Kill, kill, kill. He can kill people, the uncanny, even Martial Sages! The many wondrous curse arts include passing ghosts, soul warriors, infant slapping, pai tang, the Demon-Slaying Blade, and the Flying Head Curse... Curse masters are kings who walk in darkness. If demons stand in their way, they kill demons; if fiends stand in their way, they kill fiends. (Appended note: The so-called “curse arts” are said to have originated from the ancient texts known as “chen.” Legend has it that when Tang Sanzang returned from obtaining the scriptures, a giant turtle knocked them into a river. One small-vehicle Buddhist scripture, “chen,” was carried by the current and found by the king of Siam at the time. This may have been the prototype for the local curse arts. In ancient usage, “chen” means “omen,” referring to the outcome and course of events yet to come.)