Qi and Blood Decline? Become Invincible from the Moment You Carry a Coffin into Battle

[Invincible + science fiction + punch to the flesh + defeat all enemies with fists + hundreds of tribes + centenarians go to war] "Notification of Lin Hong's eldest son Lin Yuan's death in battle!" "Notice of the death of Lin Hong's second son Lin Feng in battle!" "Notice of the death of Lin Hong's third son Lin Yi in battle!" "Notice of Lin Hongyun's granddaughter Lin Lingyun's death in battle!" After receiving death notices from all of his family heirs, Lin Hong was heartbroken and decided to use up the remaining time to carry the coffin and go off to war again. Just to bring the body of his son back and return the fallen leaves to their roots. But unexpectedly obtained an infinite extraction system, which can extract everything in the world. Extract stars and turn them into skin. Extract the sun and moon and turn them into eyes. Extract the mountains and mountains of the universe and turn them into physical bodies. Extract the Milky Way from the universe and turn it into limbs and bones. Heaven and earth are the body, and the starry sky is the soul, surpassing the gods! [The introduction is weak, please read the text]