[Social Life] The void spaces has varied sizes to provide hierachies of spatial usage. The smaller space will provide semi-public spaces between couple neighbors to release their in-door private spaces outdoor The secondary void sizes are arranged one to each floor, to provide a bigger sharing spaces for dinning, gaming, chatting, etc. There are also large scaled void spaces which created by add-on structures in between adjacent building blocks. To provide socialism programs such as conference room, movie threater, etc.