As you continue through Lost Judgment you will come across various different Skill Books, which of course is used to improve your overall abilities list. Some skills need books in order to unlock, whilst some others need SP.
SP related skills can be unlocked quite easily as SP can be easily gained, through either completing the main story, defeating foes, and completing side cases. Whereas Skill Books will require you to find them and they can be hidden anywhere.
As you begin to unlock new abilities you will also unlock new trophies and achievements, such as; Skill Dabbler, Skill Pro, and Skill Master
Below is a simple guide on how to unlock the Verge Of Death: Brink Strike ability
- SKILL: Verge Of Death: Brink Strike
- LOCATION: Tsurukame Bridge – Isezaki Ijincho
- DESCRIPTION: Learning Requirements – Dragon’s Crushing Fist, True Crane Beast Slayer, Secret Technique: Twisting Viper
- In order to acquire this specific skill book you will need to befriend the cats here at Tsurukame Bridge
- You can start befriending cats when you trigger the The Forbidden Taste case
- Once you have successfully fully bonded with one of the cats here, you will be given this book as a reward