The tower is shown to have an executive office and conference room on one of its higher floors and a basement laboratory where scientists and researchers study an artificially stabilized crack to Helheim Forest and conduct experiments on Lockseeds. In the past, it was revealed that Yggdrasill Tower's spot was originally the location of Mai Takatsukasa's family shrine where she would pray at the sacred tree (which was actually a tree from Helheim) until said company had bought the land and used it's tree for the portal to Helheim.