Across the Stars: Return to 2025

In 2400, aerospace engineer Lin Ying encountered space turbulence while repairing a starship and accidentally traveled to the late summer of 2025. With the knowledge of the future and the mysterious stars, he met his grandmother who looked exactly like his late grandmother at a candy stall in the old city. From then on, he started a legendary journey of using technology to warm the world and find his way back - including the fireworks of restoring old things, the adventure of solving time and space puzzles, and the warm companionship that spans time and space. In the end, Lin Ying cracked the secret of Xingzi and discovered that grandma was the consciousness projection of grandma. Xingzi became the key to connect the two time and space, and he was able to travel between 2025 and 2400, successfully realizing the two-way journey to "home".