A secret pond of water, hidden in the seventh Ryukan Mountain, is the place of training and base of Batsu Kumashi, he usually hangs out there sometimes, when he isnt working as mercenary and dedicates exclusively to train and hunt, the near bamboo forest and the pond have enough food for some time and he knows what fruits and mushrooms are edible.
Near exists a farming village where common folks work and where Batus usually goes to get some money by teaching Kendo and killing bandits, the villagers dont mind Batsu living here even if sometimes that fact attracts people that want to fight against him generally make some disasters, but the people that wants to hire him regenerate the turism economy.
In the waterfall lies the door to the Tomb of the Dragon Lord, a sacred place of an ancient order of evil monks that wanted to revive the Demonic Dragon Lord, Batsu wipe them off in one job, and seeing that the temple was in very good shpe he made it his home, the only problem is that he only take one of the bases and sometimes the monks try to enter the tomb.
And sometimes other people try to open the doors (Batsu can barely open them without his armor) to loot the tomb, but knowing the evil inside Batsu usually tries to stop them, but even so, he feels tempted to enter and check if something lives inside the Tomb.
Batsu hangs out here, anyone trying to duel him or ask him something can come here, and try his/her Luck