How to obtain the book "Zero Symbiotic Relationship in the Absolute Zone" has puzzled many players recently. Regarding this issue, here is the most detailed strategy process, let's go and take a look. There are quite a lot of tasks that need to be done in the game "Zero Zero". Each task has hints, and players can find out if they pay more attention.
[Guide to collect all lost items in Hollow Zero Old City]
1. Location: Lost Things in the Old Capital - Symbiotic Relationship
2. Lost things: "Symbiosis" book
Introduction: A book titled "Symbiosis" has a cover that looks a bit dated. There are traces of pen circles in the book about changes in symbiosis caused by changes in the ecological environment.
3. Get the guide:
(1) First, after we find the second hidden grid on the lower left in the symbiotic relationship, after triggering the dialogue, we choose to hand over 500 gear coins.
(2) Then we exit and go to the internal location of the construction ruins, and just ask the initial NPC for 2500 gear.
(3) After getting the gear coin, open the girl event grid again, talk to her and choose to deliver 500 gear coins again. (Repeat brushing until there is no more)
(4) We exit directly and brush the grid again. You can find the girl's grid on the upper right side and give her all the gears under her.
(5) Finally, after we submit a total of 5,000 gear coins, we can obtain the book "Symbiotic Relationship".
