Once upon a time there lived a powerful mandraguna man named Mpu Wisesa. Mpu Wisesa has a beautiful daughter named Sekar. Apart from a daughter, Mpu Wisesa also has two students named Wira and Jaka. Several years earlier, when Mpu Wisesa was still young, Mount Tangkuban Perahu erupted. The mountain's hot lava indiscriminately hit the surrounding villages, causing many casualties. When Mpu Wisesa visited one of the villages that had just been hit by hot lava, he found 2 abandoned babies. Because both of the baby's parents died as a result of the eruption of Mount Tangkuban Perahu. Mpu Wisesa then took the two babies home and named them Wira and Jaka. After the eruption, the hot lava of Mount Tangkuban Prahu was actually still burning. Mpu Wisesa cared for Wira and Jaka until they were adults and taught them various kinds of knowledge. Not only kanuragan knowledge, Mpu Wisesa also teaches knowledge about the wisdom of life. Wira is a diligent person, even without his teacher's supervision, he still practices diligently and enthusiastically. In contrast to Jaka, he preferred to laze around when the teacher was away. Every day Jaka tries to approach Sekar, he uses various methods to get the girl's attention. The trouble that Jaka did actually disrupted his work. Sekar only thinks of Jaka as an older brother who is cruel to his younger sibling. However, it was different when Wira helped Sekar. A smile appeared on his face. This indicates that Sekar likes Wira. Vice versa, Wira also felt the same thing. Until one day. "What's wrong with my student, coming to see me at this time of night! Looks like there's something important you want to convey? " "That's right Mpu, actually I... I...!" "Calm down Jaka, convey what you mean clearly!" "I... I want to propose to Sekar's younger brother. Hopefully Mpu doesn't mind my request. " "Hm... Alright, you and Sekar are both adults, it's time for you to enter the household. I will convey this proposal to Sekar. " The next day Mpu Wisesa met the Princess. "Sekar, last night Jaka met me. " "Then what is the purpose of meeting father?" "My daughter, you are an adult. It's time you had someone who could look after you." "What do you mean, father? Hasn't my father always looked after me? " "Last night Jaka said that he wanted to propose to you. " " What ? Brother Jaka proposed to me? “ “Yes Sekar. He is very serious about wanting to marry you." "I only want to marry Wira, I think he is the only one who can look after me apart from my father. " "But Sekar, father has agreed to Jaka's proposal!" "No father, I really don't want to marry Jaka! Why didn't dad ask me first. " Hearing his only daughter's answer, Mpu Wisesa became upset. Until one day, Mpu Wisesa went out for a walk. He accidentally saw from a distance the lava of Mount Tangkuban Perahu which was still burning. It turns out that the lava still poses a threat to the surrounding area. Seeing this, Mpu Wisesa seemed to have an idea for the problem. The next day Mpu Wisesa summoned Wira and Jaka. "Today I gathered you here, because I heard you both like my son. “ “Teacher, as I said yesterday, I really want to marry Sekar. Wira, it turns out you've also liked Sekar all this time? " "If you say you like it, yes, I can't deny it, Brother Jaka. Adinda Sekar is a beautiful person and we have lived together for a long time. I'm surprised that you have proposed to Sekar. I actually don't want to reveal this, teacher!" "From both of your answers , I understand. Even now, it's time to get married. So, listen and don't argue with me. Look at the lava of Mount Tangkuban Perahu! I'll marry Sekar. ” "Yes... Those are the conditions you have to fulfill, as well as testing the knowledge I have taught you." A few days after hearing about the competition, Jaka thought about how to complete it. "The conditions are unreasonable, just to marry her child you have to extinguish the lava. No matter how powerful a person is, he certainly won't be able to do it. " Then Jaka met Mpu Wisesa, he said goodbye to go on a journey to find a way to win the competition. The teacher allowed it because extinguishing the lava of Mount Tangkuban Prahu was not as easy as turning the palm of your hand. But that's all just Jaka's excuse. He had given up, in fact now Jaka had become a jerk and had forgotten the competition his teacher had given him. Meanwhile, Wira thinks hard about solving the competition. “Lava is a burning fire, the fire can be extinguished with water. “ A year passed, Wira looked for a large source of water to extinguish the lava from Mount Tangkuban Perahu. Until finally he saw the Citarum river from a distance, while the lava of Mount Tangkuban Perahu was in a lower basin. "How do I move this water. “ Wira then walked along the Citarum river, looking for a way out. He accidentally saw beavers making dams from tree branches. That's where Wira got the idea to complete the competition. By damming the Citarum river. Before launching his idea, Wira carefully evacuated the local residents to a safer place. Hurry...Quick... Here...Come this way! It's too dangerous in this area. ! He didn't want any casualties caused by his actions later. Armed with the supernatural powers obtained from Mpu Wisesa, Wira destroyed the hills and rocks near the Citarum River. The ruins dammed the river. So the water of the Citarum River overflowed. Then enter the basin where the lava of Mount Tangkuban Prahu is located. The basin turned into a very wide lake, the lake was then called Lake Bendung, because it came from the dammed Citarum River. In accordance with the competition, Mpu Wisesa finally married Wira to Sekar. The wedding was held with great fanfare, all residents attended the event. Several years later, Lake Bendung's water receded until it dried up. The former large lake that dried up turned into very fertile land. Wira and Sekar moved to that place. They farm and get abundant results. Not just the two of them. Many residents and immigrants are interested in living and settling in this place. Finally, Wira was appointed as leader of the former Lake Bendung area. The area is now known as Bandung City.