Xingwu: Isn't It Just That the System Has More Functions?

Luo An travels through the interstellar martial arts era. He starts out as a stowaway. Because he was deceived by a thief intermediary, he sets foot on the star gate to the Death Star Realm and fights his way out of the place of death. [High poison system, withstand strong poison, physical fitness is permanently improved], [Kill enemies to become stronger system, kill enemies to increase merit], [Entry system, kill enemies with probability to obtain entries]... "Luo An? How could he master Haotian Martial Arts?" "Demon, he is the only demon in this era!"