**Prologue: A low-key strong man, shining brilliantly**
Yuma Asaba, a calm, restrained and profound character, may not be as dazzling as some popular characters in the world of “Zero”, but his potential is like a star in the dark night, gradually shining brightly under the cultivation of players. Just like those flowers that can only bloom after experiencing wind and rain, Yuma’s growth path is full of every quiet effort and every transformation after tempering. The relationship between players and characters is not only the advancement of tasks, but also a resonance of the soul and a journey of moving forward together.
**Breakthrough and skills: down-to-earth, gradually growing**
Every breakthrough of Yuma and the improvement of every skill are the epitome of the in-depth interaction between players and him. Breakthrough materials and skill materials are not achieved overnight, but need to be accumulated in exploration and collected in challenges. It is these subtle accumulations that build a solid foundation for his combat effectiveness.
* **Breakthrough Materials**: Breakthrough is the starting point for a character to become strong and the key to power transformation. The collection of breakthrough materials such as the attack cognition and the pioneer certification badge is not easy, but a challenging process. Every breakthrough is not only an increase in strength, but also a test of the player’s patience and tactics. Only those players who are not afraid of difficulties can eventually lead Yuzhen to a brighter future.
* **Skill Materials**: Skill improvement is an indispensable part of Yuzhen’s growth. From basic electric shock chips to specialized electric shock chips, from fanatic shaping to expert challenge rewards, the collection of all these materials has quietly improved Yuzhen’s combat effectiveness. Every skill upgrade represents Yuzhen’s gradual approach to his ultimate power, and these subtle changes are achieved through the efforts of the players.
**Awakening of the Sound Engine: The Final Sublimation of the Special Weapon**
Yuzhen not only relies on breakthroughs and skill upgrades, but his exclusive weapon, the Sound Engine, is the symbol of his strength. Every attack component and every Sound Engine energy module gradually awakens this weapon. When the power of the sound engine is fully released, Youzhen will no longer be a simple character, but an unrivaled warrior. The sound engine is not only a combat tool, but also the ultimate weapon that represents Youzhen’s spirit and strength.
**How to obtain these precious materials? **
The acquisition of these precious materials is like a difficult journey of exploration. Players need to experience the baptism of battle and overcome various obstacles to collect these materials one by one. Behind each material, there is the hard work and wisdom of the player, and these efforts will eventually converge into a powerful force to help Youzhen break through himself and surpass his limits.
* **Fanatical Sculpture**: The Fanatic Sculpture obtained through the weekly Boss Challenge is a rare and precious resource. Every time you defeat the Boss, it is a huge challenge, but it is these challenges that temper the player’s combat skills and mentality, and also allow them to get closer to the goal step by step.
* **New Expert Challenge Reward**: This is a reward for high-difficulty challenges. Only those players who can overcome difficulties and challenge their limits can obtain these materials. The completion of each expert challenge is an all-round test of the player’s skills and wisdom.
* **「Hamster Cage」Accessor**: This item, as a key material for improving Yuzhen’s skills, is obtained through special events or unlocking certain levels of the Eridu City Fund. Although it is not easy to obtain, it is also one of the core elements of Yuzhen’s final rise in combat power.
**Conclusion: Take dreams as horses and march with songs**
Yuzhen Asaba’s growth path is like a long and profound journey. Every step of accumulation and every breakthrough is a spiritual contract between the player and the character. On this road, Yuzhen will eventually transform into an unrivaled existence, just as the rise of all great characters is achieved through countless efforts and persistence.