Who did Sayle Yiyi merge with?

Thayer Yiyi and the protagonist Thayer merged. In the cartoon "Saier", Yiyi merged with the protagonist Saier to form the Saier Yiyi consortium. The combination of Searle Yiyi is the combination of Yiyi and Searle through the fusion device, which enhances Searle's strength and ability and brings more combat skills and skills. This kind of integration has enabled Yiyi and Sayre to form a closer cooperative relationship and provide greater support for the battle. "Sail" is a sci-fi adventure animation created by Shanghai Taomi Network Technology Co., Ltd. and its animation studio "Shanghai Taomi Animation Co., Ltd.", which tells the tortuous story of sailing and various elves in their journey to help mankind solve the global energy crisis.