Lan Si nodded, crossing her arms in front of her, continuously changing hand seals. Moments later, she opened her mouth and sprayed a light blue demonic power, which turned into countless blue threads that entwined around Liu Ming, then vanished in a flash without a trace.
Liu Ming felt a slight chill in his body, and myriad thread-like blue glimmers emerged in his spiritual sea, floating outside the crystallized mana but beyond that, there was no other anomaly.
He and Lan Si exchanged a knowing smile. The hastily placed restrictions they had set on each other might not immediately impact their lives, but they could certainly be more than enough to restrain each other at a crucial moment.
After this seemingly mutual restriction that was, in fact, a probe, the alliance between them immediately solidified considerably.