Legend of Martial Combat

“Shen Tian, you don’t really think you can save them, do you? Just surrender to me.” The Chaos Demon Lord stared at Shen Tian with a sinister grin.

High in the sky, a figure covered in bloody wounds knelt in midair, one hand pressed to his chest. Blood trickled from the corner of his mouth as he struggled to speak. “Even if I die, don’t think I’ll help you wreak havoc on the world.”

As soon as he finished speaking, brilliant rays of seven-colored light burst from his body, and the figure flew toward the Chaos Demon Lord...

(Transmigration + the System runs away + traditional fantasy. The blurb can’t do it justice, so please read the story.)