[Hot blood + system + superpower + invasion of all races + decisive killing + no female protagonist]
In this world invaded by countless monsters, humans can master the power to resist monsters by absorbing the spiritual energy of heaven and earth and practicing.
Blue Star is the last place to cultivate immortality...
At the beginning, he encountered a time traveler who was being hunted. Unfortunately, Li Jian got involved in the battle and accidentally obtained the Xuan Gong system. From then on, he developed an indestructible body and learned ever-changing techniques...
When you think he controls space, he also controls thunder. When you think this is his trump card, sorry, I took the time to change to another ability.
.......
"Want to kill me? Haha, break my defense first."
"Are you physically strong? I have boundless spiritual power."
"Young man, do you want to become stronger? I can help you get a more attractive talent."
