So they began a meticulous search of the surrounding fragments of spacetime. In an ancient fantasy world, they discovered a precious material called "Spirit Crystal Jade." This jade contained powerful spiritual energy and could fuse with spacetime energy. In a futuristic sci-fi spacetime fragment, they found a special nano-energy repair agent with extraordinary restorative abilities.

The group returned to the "Star Abyss Core" with the materials and began attempting repairs. Lin Shiya used magic to fuse the "Spirit Crystal Jade" and the nano-energy repair agent together, forming a special energy gel. Ling Yichen and Su Ran carefully applied the energy gel to the cracks in the "Star Abyss Core."

As the restoration work progressed, the light from the "Star Abyss Core" gradually stabilized, and the leaking energy gradually decreased. The chaotic spacetime around it began to slowly return to normal, the distorted light gradually straightened, and the blurry sounds became clearer.

Once the last rift was repaired, the "Star Abyss Core" once again shone brightly, and the spacetime turbulence completely ceased. The previously shattered fragments of spacetime began to gradually merge, forming a stable and orderly spacetime structure.

Ling Yichen, Jun Mozhan, and their companions looked at the restored spacetime, their hearts filled with relief and a sense of accomplishment. They knew that through their cooperation and efforts, they had finally unraveled the key clues to the spacetime turbulence, successfully repaired the "Star Abyss Core," not only finding their own path back but also saving the entire spacetime order. Carrying this unforgettable experience, they each embarked on their journeys back to their own timelines, and their story would become a legendary tale in the long river of time, to be sung and revered by future generations.