1. Talk to Shede in Hugel courtyard (70,137). She will ask you for a random set of items.
2. Shede tells you to find Mr. Herico in the Hugel Inn (hugel 104,77).
3. Find Herico upstairs in the room next to the stairs (hu_in01 255, 40). Talk to him, and he talks about Hugel before asking you to find information about the Airship and Odin's Temple for him.
4. If You've completed the four listed quests, you can continue.
5. Talk to Herico again, and he tells you his story. He then asks you to find a Reporter in Lighthalzen.
6. From exiting the airport, head west to the left side of the map. Enter the house at (52, 87), and talk to Enquro Carson. He says he'll tell you the location of the reporter if you bring him the two drinks from the Private Pub in Morroc.
7. Bring him a Tropical Sograt and Vermilion on the Beach, and he'll tell you to find Wintzil Trony in Hugel.
8. Go to the house in Hugel near the top (hugel 150, 216) and talk to the little girl. She tells you her name is Wintzil Trony, and tells you you can find a picture of her father in a bookshelf.
9. Go upstairs and click on the Book in the bookshelf, and go through the journal.
10. Head back to Herico and explain what happened. He asks you to join him in bringing down Rekenber. Accept, and he asks you to go to Lighthalzen to steal a Master Copy of their research.
11. Head to Rekenber HQ in Lighthalzen, and go down to the research levels used by Regenschirm. (Don't forget to wear the Geek Glasses and Grampa Beard!).
12. Go to the far room across from the portal, find Stack of Files on one of the tables next to (lhz_in01 213, 130). Pick out a File Folder of research and an intruder alert will sound; two Remover will spawn. Kill them, and head back to Herico in Hugel.
13. Herico tells you to find a Marine Sphere Bottle to help destroy level 2 of Biolabs. Go to Einbech (einbech 208, 123) and buy a Marine Sphere Bottle from him. If you already have a Marine Sphere Bottle, go to step 14.
14. Go Biolabs Level 2 (lhz_dun02 247, 226) and destroy the Unethical Machine.
15. Head back to Herico in Hugel, and he asks who could help with his plans. Tell him "President" and he gives you a File Folder to give to him.
16. Go to Juno and visit the president's office (yuno 157, 317) and give him the File. He reaffirms his commitment to ridding the world of Rekenber, and gives you an Old Purple Box along with some base experience.