[Double Penetration Binding × Powerful Mutual Favoring] Unexpected binding in a death battle, double penetration will be triggered every time the energy from another world is used. They jumped repeatedly in the city full of bullets and the fairy gate full of swords - she used the tactical dagger to break the formation, and he used the natal sword to kill the hackers. When the rules of the two worlds began to penetrate each other, behind this unexpected binding was actually the secret of the boundary bridge carefully laid out by ancient beings. When fighting back to back, they discovered that each other was the most deadly weapon between the two worlds.
