Rune 2

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In his excitement, Yu Hong did not continue to reinforce the rune array that night. In the past, he would take out the rune array every evening for reinforcement, calculating the reinforcement time, then increase the number of rune arrays, package them together for reinforcement, and by the next day, he would have several decent rune arrays.

But this time, he planned to test the Black Mark reinforcement pod.

With one hand on the stone wall, Yu Hong silently chanted in his heart.

*Reinforce the entire safehouse, direction: add a new room, the same size as this pod, extending towards the mountain. Keep the appearance unchanged, enhance the door's strength, integrate the stone wall, and reinforce the impact resistance.*

A black line flashed, and a countdown appeared: 6 days 9 hours 42 minutes.

*"Reinforce this pod?" the Black Mark inquiry sounded.*

"Yes!" Yu Hong eagerly responded.