One hundred years since the founding of the Communist Party of China, Faith Makes Great tells stories from different times in history that chronicle the people's endless struggle to realize their dream of rejuvenating the nation.

Tang Yixiu pursues his dream of becoming a police officer and crosses paths with Shi Gujing, who comes from a family of officers but lost her memory after a mysterious accident overseas. As they join the force and fight for justice, they work together to uncover the truth behind her past.

Yan Ruyu inherits her father’s matchmaking business, striving for the top honor while finding love with fellow matchmaker Shen Shu and challenging traditional views together.