Folklore Regarding Rainbows

To view a natural phenomenon that can't be explained as god is something that can be seen in various cultures. This occurs especially when it's regarding the sun and the moon; if we're talking about something that seems mysterious, you can't exclude rainbows.
Do you mind if I request you for an investigation regarding a folklore related to rainbows? If you're interested, please speak to me about it.

Type	Folklores
Difficulty	⭐⭐⭐⭐⭐⭐⭐
Required Skill	Geography 11
How to get Quest	Order a drink at Tavern in Copenhagen, Hamburg or Lubeck
Source	Sagres Henrique
Unlocks	Immortal Serpent
Gold Reward	614,300 Đ
Gold Advance	60,000 Đ

Details

1-2. Sagres

Henrique

3-5. Lisbon

Scholar

6-8. Kakadu

Resident

Kakadu

Gil - In the middle between entrance and Stacked Boulders

Discovery

Rainbow Serpent

Note

• You need to have the port permits required to access each location above.
• If you are unsure of the location of the next NPC in town, order a drink in a Tavern in the same town.
• Folklores quest only: The required skills are only used to make the quest appear, not required to get the discovery.