In the first act of "Eternita," a group of actors arrives on stage. Among them is an ill young man who is both a swordsman and drug dealer, as well as a suspicious poet with perfect appearance. A girl from an assassination group wants to kill the young man. Meanwhile, the world has ended once before but was revived due to "the World King" and a god with bird-like features. The characters embark on a long journey in search of deadless, living, and persuading love.