When the iron-blooded special forces soldier Ling Feng accidentally fell into the torrent of cultivation in the stars and universes from the smoke-filled battlefield, the military dagger and fighting skills he carried with him became the key to unlocking the rune inheritance. After awakening the mysterious "Rune Heart", he not only inherited the Rune Clan's mission of guarding Xingyu, but also met the most precious partners in his life through his experience - Su Qingyue, who uses the spiritual power of clear water to forge pills, the violent swordsman Lin Yu who holds the Thunder Holy Sword, and the calm female nun Liu Ruyan who controls the space veins. Their story begins in the battle.
