Saiyuki Reload Episode 4 English Dubbed Episode Title:Final Promise.Episode Description:A rogue demon, Ranpa, the only one in his town not to be affected by the negative energy, is paid a visit by Dr. Ni, who gives him some medicine to help keep his sanity while he works on completing a painting to keep his final promise to a friend of his. Sanzo catches cold, and the gang end up meeting the local pediatrician, the friend of the demon. Ranpa struggles against the forces acting to take him over again as the Sanzo party figure out the story from the doctor. However, just after finishing the painting, Ranpa's mind is taken over by the negative energy, and he becomes savage like all the other demons. Sanzo shoots the demon before he attacks the doctor, who is stunned that just to keep his promise to her, he was able to keep his sense of self for so long.