Elysia also added protection by enveloping herself and Vanessa with layered barriers. It became ten layers of light element barrier to withstand the black mist blast wave.
The ground shook like an earthquake, and the inevitable devastation immediately hit the layered barrier that Elena and Elysia had put up in an emergency.
To their surprise, the blast wave was also reflected by the dome barrier. It came back to hit the layered-barrier from behind.
"Kuh!" Elysia walked backward, approaching Vanessa. The layered barrier they put up was eroded by the black mist, and it was slowly melting.
The explosion only lasted for an instant, but the impact was long enough for them to feel. The forest area 12 kilometers in diameter immediately became a purplish-black zone blanketed by a poisonous black mist with high corrosion rates.
^_^