My Sister Is at Death's Door, So I Transmigrate to Another World to Find a Cure

His younger sister is on the brink of death from a terminal illness when their family jade pendant unexpectedly opens a passage between Blue Star and the Canglan Realm! Lin Yuan travels back and forth between the two worlds, first bringing back blood-staunching herbs to save his sister, then getting caught up in conflicts spanning both realms. Zhao Tianyang closes in at every turn, while Nangong Lie schemes against him in secret. Demonic seeds run rampant, and demonic beasts go berserk. Watch as he stirs up a storm in both worlds, breaks free of the shackles of fate, saves the two realms from disaster, and ushers in a brand-new age where cultivation and technology merge.