- Donghua Title: Word of Honor 君有云 (Jun You Yun)
- Producers: bilibili
- Air date: Apr 21, 2022 to Sep 22, 2022
- Episodes: 24
- Opening Theme:
- Ending Theme:
Four teenagers who left the school and entered the arena for the first time, went through all kinds of difficulties and dangers in order to find the truth, unravel the mystery of their life experience, and become a gentleman. They value the way of a gentleman and demonstrate the chivalrous spirit of "using their own strength to make the world fair". A strange book, a grudge, a belief, a legend.