1Levels
Lv1 3 PP
Max Exposure while exploring is higher, so trips out can last longer.
Lv2 4 PP
Max Exposure while exploring is higher, so trips out can last longer.
Lv3 5 PP
Max Exposure while exploring is higher, so trips out can last longer.
Lv4 7 PP
Max Exposure while exploring is higher, so trips out can last longer.
Lv5 8 PP
Max Exposure while exploring is higher, so trips out can last longer.
Lv6 10 PP
Max Exposure while exploring is higher, so trips out can last longer.
Lv7 13 PP
Max Exposure while exploring is higher, so trips out can last longer.
Lv8 15 PP
Max Exposure while exploring is higher, so trips out can last longer.
Lv9 18 PP
Max Exposure while exploring is higher, so trips out can last longer.
Lv10 20 PP
Max Exposure while exploring is higher, so trips out can last longer.
2Who can learn it
Every character can learn it.