It was the first time in a long time that Kaizen had seen his MP bar completely reset to zero. This was alarming and, at the same time, understandable.
Although he had worked hard in the last few days to become someone powerful, that didn't change that there were many other powerful things scattered all over Midgard.
The proof of this thought was the very Possessed Tree of the Woods that he just faced. This monster was not very fast compared to him, nor was it on a really high level. In fact, the tree monster was a creature only of Mutant Rank, the second-weakest type of monster.
After all, why did the Psyker have such a hard time with such a weak monster if he had managed to defeat Taznaar the day before and long before he had managed to defeat the Druid Centaur, a mythical creature? The answer to this was simple.