"This Merman Pearl is truly an excellent item for boosting power." Looking at the panel in front of him, Luca couldn't help but smile with satisfaction.
Although he was still only at the high-tier level, his panel was already comparable to that of a Star-level professional. Although there was still some distance to break through his mental bottleneck, at least it no longer felt as hopeless as before.
For the next two days, Luca continued to sneak into the captain's room every night, waiting for those monsters to deliver themselves to his door.
At first, he was worried that the Mutated Merman would stop sending people over once they realized something was wrong. But soon, he realized that his concerns were unnecessary.
That very night, the Mutated Merman who launched a surprise attack didn't decrease in number; instead, there were even more of them.