As Zhang Wei and the tiger cub settled into their new life in the tiger realm, they continued to train and grow stronger. The tiger cub had come a long way from the helpless creature Zhang Wei had rescued in the ice realm, and it was now a fierce and powerful young tiger.
But as it grew older, the tiger cub began to feel a restlessness deep within its soul. It knew that it was meant for greatness, that it had a destiny to fulfill.
And so, it began the process of its second evolution. This was a momentous occasion for any tiger, and the tiger cub was determined to succeed.
For days, it meditated and trained, pushing itself to its limits. Zhang Wei watched with pride as the tiger cub grew stronger and more powerful with each passing day.
But then, disaster struck. A great storm swept through the tiger realm, bringing with it a bitter cold and howling winds. The environment had suddenly become hostile and dangerous for the tiger cub.
Despite its best efforts, the tiger cub could not complete its evolution. It grew weaker and weaker, until it was no longer able to continue.
Zhang Wei was devastated. He had watched the tiger cub grow and thrive under his care, and now he feared that it would never reach its full potential.
But then he remembered the ancient ways of the tiger realm, the teachings of the Tiger King. He knew that there was a way to help the tiger cub, to help it complete its evolution and reach its full potential.
He sought out the Tiger King and explained the situation. The Tiger King listened, nodding thoughtfully.
"I know what must be done," he said. "But it will not be easy. The tiger cub must journey to the heart of the realm, to a sacred temple that has not been visited in many years."
Zhang Wei knew that this would be a dangerous journey, but he also knew that it was the only way to save the tiger cub. He agreed to help in any way he could.
Together, he and the tiger cub set out on the journey to the temple. They battled fierce creatures and overcame treacherous obstacles, but they never lost sight of their goal.
Finally, they arrived at the temple, and the tiger cub began the process of its second evolution once again. This time, the environment was peaceful and conducive to the process.
Days passed, and Zhang Wei watched as the tiger cub grew stronger and more powerful than ever before. And then, at last, the evolution was complete.
The tiger cub emerged from the temple, now a fully-evolved tiger. Its fur glowed with an inner light, and its eyes sparkled with ancient knowledge.
Zhang Wei felt a sense of pride and awe as he looked upon the magnificent creature before him. The tiger cub had fulfilled its destiny, and it was now a powerful and wise tiger, ready to take on the challenges of the world of cultivation.
Together, Zhang Wei and the tiger set out once again, ready to face whatever dangers lay ahead. They knew that they had come too far to give up now, and they were determined to see their journey through to the end.