Originally Posted by wfwfwf

Can i have some tip on which mission/stage are the best to farm gold / gacha seeds?

just started playing this game not long ago and i always find myself having difficulty to upgrade my character due to insufficient gold

Normal exp maps are good for grinding gacha seeds. However, for gold, don't do the Friday/Saturday event, until you can routinely and easily clear the 80 stam map (by this, I mean getting the maximum available coin points with your teams completely traversing the entirety of that map and overlapping each other) Just do normal exp map and sell off 2★ girls you earn. With the seeds you get, play off the 10 summon gacha, and immediately sell off all 2★ and extra 3★ girls. Here are pointers to save money:

-Dump all low level manyus on low level throwaway members in your roster. That includes 3★ girls that you're not planning on using. When you get to a point in the game where you've leveled pretty much all of your high level girls, at least you won't waste time and coin on leveling off everybody else. This is also to hit the targets for the daily quests by spending as little coin as possible, which makes accumulating coins for evolving less painful.

-Target leveling of high level characters in one go. You waste a LOT of coin leveling them one high level manyu at a time. As those girls get higher in level, the cost for leveling them goes up for each manyu/exp slot you fill.

Example: instead of leveling a girl 2,500 + 3,000 + 3,500 + 4,000 + 4,500 (17,500), it is much more preferable to level her 2,500 x 5 (12,500) You may think saving 5K in this instance not a whole lot, but let me tell you about human behavior. If you engage in the former, you will do that repeatedly, over and over, which results in hundreds of THOUSANDS in wasted coin. If you practice the latter ritually, you end up saving lots of coin, and not seeing the same kinds of problems other players experience.

-Of course, practicing holding off on leveling high level girls require a lot of slots. This also means foregoing wasteful single summons (5 flower) and spending it on inventory/girl expansion. Do it. Because events will give you some tasty 5★ girls and having powerful, synergized teams are requirements to complete events, then it's better to aim for that than some moonshot rainbow pull.