The System Keeps Me Stubborn, but I Prefer Martial Arts to Become a Saint

[The opponent is a warrior, please host to evacuate as soon as possible] Ye Yang stared at the system with a look of impatience on his face, "This is my sister, not an enemy." [The enemy often attacks in unexpected places, please host not to eat the food in front of you] Ye Yang held the system and shook it, "This is the food I cooked myself." [If you step out of this circle, the mortality rate is as high as one in 100,000. The host is asked to stay in the prescribed area and practice steadily] Ye Yang said: "I am already invincible, and you still keep me here!"