After a glorious life as an ambassador and receiving royal grace to promote his status from Mom Chao to Phra Ong Chao, when he had to return to Siam, Prince Prisdang received a new position as the Director-General of the Post and Telegraph Department. Due to the royal grace that King Rama V had for Prince Prisdang, he had the idea to repair the “Front Military Intelligence Building” at Tha Phra for Prince Prisdang to be his residence. The renovation of the Front Military Intelligence Building, which was granted by King Rama V, was not yet completed when an “accident” occurred around the middle of 1887, not even 2 months after Prince Prisdang received royal grace. That is, King Rama V ordered the return of the royally granted house. In addition, the special allowance of 2 Chang per month was also cut, which caused him to consider committing suicide. There is contemporary documentary evidence that should explain the “accident” more clearly. That was the letter that King Rama V gave to Prince Prisdang, the content of which severely criticized Prince Prisdang about the case where Prince Prisdang was in debt to Princess Sai, and he tried to repay her favor by tricking Princess Sai to submit the matter to King Rama V to grant permission for Princess Pan, the elder brother of Princess Sai, to enter the civil service in the Department of Public Works or Publikvek to “help Princess Pan instead of interest”. Another pressure that Prince Prisdang had to face was the rumor of an affair with “Sri”, the widowed sister-in-law of Muen Waiworanath, while he was on a mission to suppress the Haw in Luang Prabang. While Prince Prisdang insisted that they were just friends, however, when this rumor reached Muen Waiworanath’s ears, the sworn comrades turned into a sullen attitude instead. All these events occurred along with the friends who had shared both happiness and sorrow gradually leaving, until it led to another important decision that would change his life to sink deeper than before. In the middle of 1890, His Royal Highness Prince Phanurangsi Savangwong was graciously invited to visit Japan. Prince Prisdang was invited to join him as an advisor. On the way back to Hong Kong, Prince Prisdang presented two letters to His Royal Highness Prince Phanurangsi Savangwong: one letter of farewell and the other letter of resignation from the civil service. Despite being dissuaded, in the end, the ship returning to Bangkok did not have Prince Prisdang in the procession. Earlier, during the visit to Japan, there was news from Bangkok that Sri had fled from Siam, taking her family’s property with her. This may have been one of the reasons for that decision. It was because of the worrying reaction of her former sworn friend, Muen Waiworanat. At that time, he was granted the title of Phraya Surasakmontri. When Prince Prisdang separated from the group of His Royal Highness Prince Phanurangsi Savangwong in Hong Kong, Sri traveled to meet him here before she separated to travel to Phnom Penh to ask for help from her relative, Phraya Montri, who worked closely with King Norodom Phromborirak of Cambodia. About a month later, Prince Prisdang headed to Saigon in Vietnam. There was an attempt by Prince Prisdang to ask for a job from King Norodom of Cambodia as the commander of the clerical department. However, when the French became suspicious, they ordered King Norodom to stop the matter because of suspicion that it might spark conflict between Siam and France in Indochina, where many things were on the line. The French therefore kept a close eye on Prince Prisdang. When French Indochina and Siam were no longer safe, in March 1891, he and Sri traveled to Penang, a British colony in the British Channel. In Penang, he married his new wife, who was the widowed sister of the governor of Phuket. However, the story of this woman is not very clear because he never mentioned this wife in any record. In July 1891, Prince Prisdang was hired by Frank Swettenham, a British colonial government official in Perak, to work as an engineer in road construction and resided in Pondok Tanjung in Perak. Throughout the 5 years of working for the British colonial government, Prince Prisdang never gave up his goal of becoming a monk. Until in 1896, he decided to resign from his job in the British colony in Perak to follow his determination. On October 17, 1896, he sent a letter with a package of incense sticks and candles to King Chulalongkorn, asking the royal secretary to place the incense sticks and candles at the feet of the king to ask for permission to ordain as a monk before boarding a steamboat to Sri Lanka, turning his back on Sri Lanka and his new wife. Both have never been mentioned again since then.