When Sheena was in high school, she founded Free-to-Play to organize a joint school musical performance.

Although the joint school performance received good reviews, she felt that she lacked knowledge in the performing arts. So, she applied to the Hong Kong Academy for Performing Arts (HKAPA) to study drama in depth. After graduating from HKAPA in 2010, she collaborated with different art groups for the next 14 years. She has performed in more than 100 projects.

She was fortunate enough to be invited to participate in performances or workshops at art festivals in various places, including Japan, Taiwan, France, Russia, Austria, Belgium, India, China, and Indonesia.

She was also invited to the Croatian Children's Theater Festival, where she met with the President and the Cultural Affairs Bureau to discuss performing arts.

During the pandemic, she began to study start-up companies and won three start-up competitions in one year. The projects were all drama-related products. Starting in 2022, she developed a set of performance teaching methods. She has held "Clown in Absurd" workshops, exhibitions, and solo performances in Europe, Hong Kong, and Macau. The teachings are mutually beneficial and very popular.

Sheena believes that after discovering your interests and talents, you must continue to study and deepen them. A high degree of concentration and devotion will lead you to a different life.

David is a director, actor, musician, composer, curator, and drama teacher. He has the Artist Stauts recognized by the French Government since 2015. He co-founded Théâtre de l'Ordinaire in France in 2007, which is now a platform for contemporary mask performance and workshops. In 2015, Théâtre de l'Ordinaire was invited to participate in the Avignon Festival, where their performance was a great success.

David is actively involved in international cultural exchange. He has participated in numerous conferences, exchanges, and transnational creations in Europe and Asia. He has also organized many cross-border projects to strengthen exchanges between artists around the world. One of these projects, , was nominated for the Best Non-Cantonese Troupe Award in 2015.

David is also the curator of Art'sens Galerie, which aims to create an open space that brings together visual arts and performing arts. In recent years, David has been invited to work as a director, drama teacher, musician, mask designer, and mask maker for various companies in Taiwan, Japan, France, Belgium, Hong Kong, and China.

David is a creative, patient, positive, and kind person. His personality and talent have left many fond memories and creations with different companies around the world.

Kwok, also known as Gun, is a freelance artist based in Hong Kong. She graduated from the Hong Kong Academy for Performing Arts in 2009 with a Bachelor of Fine Arts (honors) in theatre lighting. She is also the co-founder of Free To Play Theatre in 2004. Gun has worked as a lighting designer, technical manager, and stage manager for theatre productions, dance theatre, events, and concerts. She has participated in various international art festivals, including the Edinburgh Fringe Festival, Dublin Fringe Festival, and Taipei Free Art Fair. In 2013, Gun took part in an international performance tour with APTFS as technical manager. In 2024, she worked as a technician for the Perth Fringe Festival.ge Festival.