This NPC Is Poisonous

In a world where aura is about to be revived, Yu Luo appears with the space-time game system. Luo Fan, an heir to the ancient martial arts family hiding in the bustling city, was born in the ninth level. He was inadvertently rescued by Yu Luo. No matter how hard it is to break through, you never know which one will come first, tomorrow or accident... (Two protagonists, no heroine, upgraded novel, no outline, deep pit, don't get into it easily, don't persuade me to quit, I just hope that readers will be cautious and cautious again)