Find all Detective Points (DP) events in Chapter 2 of The Legend of Heroes: Trails from Zero. Includes main story, side quests, and choices for maximum DP.
DP is the abbreviation for Detective Points, a value given to you for tasks you perform while doing your duty as the SSS. If you’ve played the Trails in the Sky or Trails of Cold Steel arcs, you will remember this as BP (Sky) and AP (Cold Steel) and it works the exact same way here.
The most common way of earning DP is via the completion of Quests, be it in main or side. More importantly, however, you can earn DP based on the choices you choose when asked questions along with performing optional objectives in boss battles such as defeating the boss in a certain number of turns. As you may expect, this means DP is missable and you don’t have much room to miss many if you want to get the top rank (and the Trophy/Achievements that come with it). Fortunately, this page will list every event that rewards DP for Chapter 2, along with links to find out more.
All Chapter 2 Day 1 DP
Main Story Events
| Event | Choice/Condition | DP |
| Old Road Property Monster Extermination | Complete the Urgent Request | 5 |
| In the Back Alley (Threat Letter Investigation) | The sender’s name (2nd) | 2 |
Side Quest Events
| Quest | Availability | DP |
| Enigma Combat Test | At the start of the day | 4 |
| Guardian Force Drill Participation | At the start of the day | 7 |
| West Crossbell Highway Monster Extermination | At the start of the day | 4 |
All Chapter 2 Day 2 DP
Main Story Events
| Event | Choice/Condition | DP |
| Stargazer’s Tower (Threat Letter Investigation) | The threat letter (3rd) | 2 |
| Stargazer’s Tower (Threat Letter Investigation) | The author (2nd) | 2 |
| Threat Letter Investigation | Complete the Request at the end of the chapter | 8 |
Side Quest Events
| Quest | Availability | DP |
| Fishing for Ingredients! | At the start of the day | 8 |
| Testaments Training | At the start of the day | 9 |
| Rare Herb Retrieval | At the start of the day | 3 |
| East Crossbell Highway Monster Extermination | At the start of the day | 4 |
| Lost Wedding Ring (Hidden) | Before setting off for Stargazer Tower in the CPD | 5 |
Chapter Total DP
Below you can find out how much DP you can earn for this Chapter in total, along with the running total throughout the game and if any rewards become available during the chapter.
| Chapter | Game Total | Rewards |
| 63 | 154 | Strike Quartz (110), Justice Coin (130), Ingenuity Quartz (150) |
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