Genshin Impact.

Under the guidance of the old man, Lin Feng and Li Er began their journey to the mortal world. However, this journey made Lin Feng's immortal heart confused.

Lin Feng wandered alone in the mountains and forests, the moonlight falling on him, reflecting his confused face. He kept thinking about the meaning of his coming to the mortal world to experience tribulations, and the wavering of his immortal heart caused cracks in his Tao heart.

"Can I really find the true meaning of the immortal heart through this tribulation?" Lin Feng murmured to himself. His voice echoed in the silent forest, but no one responded.

Li'er found Lin Feng. She looked at Lin Feng's confused look and was filled with worry. She walked gently to Lin Feng's side, held his hand, and said softly, "Brother Lin Feng, I will be with you no matter what. We will definitely get through this."

Lin Feng looked at Li'er's determined eyes, and his heart moved slightly, but the confusion still did not dissipate. At this moment, the old man appeared in front of them.

The old man looked at Lin Feng, a trace of disappointment flashed in his eyes: "Lin Feng, your immortal heart is so easily shaken, how can you achieve the great way?" Lin Feng lowered his head, speechless.

The old man sighed: "Forget it, since the tribulation has begun, there is no turning back. Lin Feng, you need to understand that the confusion of the immortal heart is only temporary. Only by firm belief can you break through the difficulties."

Lin Feng raised his head, a hint of determination flashed in his eyes: "Master, I understand. I will work hard to overcome my confusion and find the path to my immortal heart."

The old man nodded and said, "Okay, next, you will face a greater challenge. Deep in this forest, there is a mysterious place where the key to breaking through the confusion of the immortal heart is hidden."

Lin Feng and Li'er looked at each other, and then walked firmly towards the depths of the forest. Along the way, they encountered all kinds of strange monsters and traps, but they supported each other and moved forward together.

In a valley, they encountered a powerful monster. The monster exuded a powerful aura that made people shudder. Lin Feng and Li'er did not retreat. They used their own magic to fight the monster fiercely.

The monster's attack was extremely fierce, and Lin Feng and Li'er gradually fell into trouble. But at the critical moment, the firm belief in Lin Feng's heart burst out, and the power of his magic increased greatly, repelling the monster in one fell swoop.

After this battle, Lin Feng's immortal heart seemed to have a sign of awakening. They continued to move forward and finally arrived at the mysterious place the old man mentioned.

The mysterious place was filled with thick fairy mist, making it difficult to see the road ahead. Lin Feng and Li'er stepped into it carefully, and suddenly, the surrounding scene changed, as if they had entered an illusory world.

In this world, Lin Feng saw his past, present and future. He saw his original intention, his confusion in the tribulation, and his possible achievements in the future.

"This is..." Lin Feng was shocked.

Li'er was also caught up in this scene. She saw every detail of her and Lin Feng, and their common goals and ideals.

"Brother Lin Feng, we must not forget our original intention." Li'er's voice sounded in Lin Feng's ears.

Lin Feng nodded. At this moment, his immortal heart was completely awakened. They walked forward hand in hand, looking for the key to breakthrough in this illusory world.

After some efforts, they finally found an ancient immortal book, which recorded the methods and experience of breaking through the confusion of the immortal heart.

Lin Feng and Li Er were overjoyed, and they began to practice according to the methods in the immortal book. In the process of practice, their immortal hearts became more and more stable, and the confusion they once had gradually dissipated.

When they finished their training and walked out of the mysterious place, they exuded powerful immortal power. The old man looked at them with a gratified smile in his eyes: "Very good, you have finally broken through the confusion of the immortal heart. Next, there is still a long way to go."

Lin Feng and Li'er looked at each other and nodded firmly. They knew that the road to immortality was long, but as long as they held on to their immortality, they would be able to make it to the end.