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                                        Chapter 18: Its time to evolve
                                
                                                                                        
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                                        Chapter 20 - 78th tower
                                
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... completely alters its behavior—how it acts toward its surroundings. The higher a monster's rank, the more horrific its abilities become. But with that evolution comes a cost. The stronger a monster, the longer it remains in the world. I confirmed this myself when I raised a variety of monsters in my youth.
"Really!?" Alex exclaimed, eyes wide. "Those monsters I saw vanish into thin air—you killed them? But that dream battle... fighting your greatest foe inside your mind and winning witho ...
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