Talk:Tokugawa Kaiten Meikyū - Ōoku/@comment-33883014-20190404165129/@comment-25848535-20190404172431

The guide up there^ gives the layout of all the floors. Every time you used a lantern, follow that pathway till the end for another lantern and repeat the same thing to clear all the pathways (a requirement to unlock Arc 9). Use the shop event CE and the event Mystic Code (you will get it after some pathways, but it is very strong). Don’t worry about farming.