Serious Warning

Everyone could tell with one look that the door was essentially made of malevolent energy… Isa managed to unlock the treasure box by letting the shadows bit her hand and drain some blood. Rain wondered if his own blood would be enough or the blood of the dragons was necessary. In any case, it would be too much of a hassle to bring Isa there.

After thinking for a while, Rain decided to do a test and approached the door after he equipped the Ruthless path and equipped all of the skills that he had in it. If his guess was right, it would do the trick.

Using the Ruthless path and skills associated with it was not just a matter of employing abilities, but rather engaging with the system that could profoundly impact the user's physical and mental state.