In case someone miss it, there's a
guide (looks like MTL-ed) but readable. (also
this one too)
I've edited most of that guide based on manual TL.
Basically some events need specific character recruited or viewing certain scenes to trigger, and there's a lot of different dialogue in this game depending who you chose as your first companion and the available member in your team (sometime they give you a hint on how to proceed).
Here's your possible companion: (only up to Yuuen currently as Okea haven't been translated but it's simple to recruit them tho)
- Tatan. After joining Lani mercenary, go to Valne's branch bar
- Vanessa. Seiki Forest, at the Bridge before insect Hut (head west in Seiki Forest)
- Venaro Graunia. From Second Highway go east to Third Highway, rest at Third Highway Center Camp (Vanessa already recruited)
- Zoe, Marlene. Rest at the Goblin Plateau Center Camp
- Cecilia. After Goblin Plateau Center Camp keep heading east, she's near Thunderclap Tower/Lightning Warding Towers (event will play anyway)
- Sonia. First Highway, Small Fishing Village, Pilgrim's Way Entrance, Tentacle Cave (The Nun is outside after clearing the cave)
- Anita. Renovating main base, and met other members of Lani Mercenary (progress the main story), then clear Tentacle Cave (in Pilgrim's Way, Male NPC give warning about Jam/Jelm Titan Monster, Magical Touch Tentacle Cave) *as soon as Goblin Plateau unlocked, you can progress further inside Tentacle Cave but enemy is strong thus recruiting other is important but there's unique dialogue before Goblin Plateau unlocked*
- Hilda, Najiko, Sasurika. First Fort (get Karkos key to trigger)
- Eleanor, Kaya. After clearing First Fort (before sealing it) and unlock Third Highway on map screen, go to Valne's branch bar
- Silvie, Thyme. Go to Pilgrim's Way Entrance to unlock Beach, need some amount of Fame
- Stacy, Jio. Clear beach event (not H-scene but subdue the bandit at the cave)
- Touju, Tsuzura. Fourth Highway, Fuchi Mountain Valley, inspect sign post near the stairs
- Elchika. Seal First Fort, Talk to Tatan at Greenery bar
- Apple. Seal First Fort, building on the left near entrance of Two Peaks, then speak to Crystal Engineer at Kratovina Inn 2F
- Ryo, Reina. Seal First Fort, Touju already recruited, Doctor House in Enishi village (house on the left near entrance), go to Eastern Fountainhead, defeat the Milky Giant in Water Dragon Cave
- Wanda. 3rd Renovation, Eastern Fountainhead/Eastern Marsh, near water in the west, inspect the squirrel (Anita already recruited)
- Jane. Seal Third Fort
- Rinnyan. Seal Third Fort, go to Fuchi Village, speak to merchant in upper left, buy the requested items from merchant in the bottom center
- Yuuen. After Rinnyan recruited, go to Rinnyan home
(if you want to farm drop items, put Wanda in your combat team. Add Jane when she's available, you'll get more items and money)
[Fame]
Increases either by completing requests or through lewd acts, easiest is by dancing.
Some NPCs with requests won't talk to you unless your Fame is high enough.
*Memory Crystal Fragments is important, ask the cat at Lani mercenary office
[Base Expansion]/[Renovation]
Talk to Tutuas at the base to start renovation.
After the Workshop renovation event, you can expand/renovate other areas.
Workshop - Need Paula to create better individual items. Upgrade every craft in Workshop to Lv1, speak to Workshop Manager (this will unlock Cave to Mining Town Graag). Need Hilda & Najiko to progress event.
Farming Garden Field - Having Venaro Graunia (Vena) makes thing easier
Church/Laboratory - Need Sonia, Silvie, and Yasumin to properly use the facility (you can build it without mentioned character but the only useful thing would be the books)
(Haven't touch many side event/quest since manual TL not that far yet)
[Vanessa's Spirit Sword Collection]
* Fire Spirit Sword. Valne Branch, Weapons Company 2F.
* Ice Spirit Sword. First Fort is sealed, unlocked Water Spirit Village through Frozen Lake Area, Hot spring built, watch conversation event 3 (Third from the left of 1st line) and event 9 (Second from the left of 2nd line) and back to Water Spirit Village.
[Cecilia, Thunderclap Tower/Lightning Warding Towers]
* Eastern Fountainhead, east path, this will upgrade her weapon and receive key item + you will be able to watch her conversation event in Hot spring/bath