First, follow the map pointer to the cemetery and talk to Guwon. Then, map travel to Ran Musu Gardens. Zone to Kinya Province and follow the map pointer to the nong berries. Map travel to Tsumei Village and zone to Panjiang Peninsula. Follow the map pointer to Sheldon the Verminator and kill him to receive a sparkling kappa shell. Head south and into the caves to find the spring water. Lispy Stinkface guards the spring but does not have to be killed to acquire the spring water. Once you have acquired the water, map travel to Tsumei Village and return to Kaabo Cemetery. Map travel to Tsumei Village and zone to Panjiang Peninsula. Follow the map pointer to the shore and wait for the dialogue to finish. Talk to Guwon for the reward.