On the day he was laid off, Su Wantang used leverage to acquire the entire office building. He counterattacked the humiliation of his former boss Qin Luming and became the new owner of the building. She teamed up with Jiang Yubai, a capital player who concealed her identity, to re-invest in the lifeless building while guarding against Qin Luming, who was secretly causing trouble. Taking in the unemployed subordinate Lin Zhao, instigating a rebellion against the wall grassroots Liu Ruyi, and even digging out the secrets of the underground vault from security guard Gu Huaixin - there are opportunities for a comeback hidden in every corner of this building.