The building was designed to be an iconic architecture at the Viettel training area. More than 30 meters high, the project is made of concrete walls arranged into V-corners, opening up views to the central lake of the area. In the context of Vietnam, conference and meeting rooms are often designed into crammed closed spaces. With a desire to improve the introverted working conditions, we design the project to have an open and connected space, where nature is immersed into the project through these small V-cornered pockets, creating ideal meeting and learning environment.