Mo Jing Lieren season4

Synopsis

The 7,000-year-old Sag continent continues to be turbulent. Qian Rui, a small tailor who is determined to be the greatest magic crystal hunter, is constantly involved in the whirlpool of conspiracy in the magic crystal academy. The Rainbow Bridge, which symbolizes energy balance, showed ominous signs, and the gold crystal suddenly shattered. This time, the center of the storm points to the Golden Ling Palace, which represents golden glory! The price of getting closer to the truth step by step is actually at the expense of my trusted friends and mentors! Where are Qian Rui and his friends who are wandering in despair... (translated from baidu baike)