Bu Keneng de Shijie Anime

The notorious divinely-skilled Mu Tianhou was suddenly ambushed, causing a stir in the martial arts world. Two upright disciples, Zheng Dongting and Zu Beiqiu (the useless brothers), met each other because of this. In order to help their younger brother Zu Beiqiu find his wife whom he had not seen for ten years, and also to find the real murderer who killed their master, a famous constable and a rich second-generation accidentally teamed up to venture into the world and embarked on an adventurous journey of delivering a divorce letter for thousands of miles.

The two came to the Luo family in Yangzhou, but encountered the Luo family's massacre and were mistaken for the murderer. They were called "the two evildoers of Central Plains." Between the two of them, Zheng Dongting has martial arts that he cannot use, while Zu Beiqiu has martial arts that he doesn't know how to use. Although the brothers intend to clear their names, the misunderstandings of the various factions in the martial arts world continue to deepen, and the righteous martial arts people rise up to attack them. After experiencing manny dangerous situations, the two discovered that this was a big conspiracy against them...

(Source: iQIYI, translated)

The second season of Diyi Xulie.

Nuclear winter has arrived, civilization has collapsed, and humanity is no longer the master of the world. Species mutations and scarce resources create an unpredictable future and environment, leading to a series of crises. To protect themselves, humanity has built walls, but outside these walls, survival depends on blood and fire.

The protagonist, Ren Xiaosu, and his younger brother, Yan Liuyuan, are among them. They were just ordinary teenagers in the wilderness, without shelter or a way out; their only support was each other. But fate granted them the power to awaken in their dire circumstances. The Jingshan earthquake caused the collapse of Wall 113, fully shattering the post-apocalyptic chaos. During their escape, Ren Xiaosu and his family rescue Luo Lan, the military leader, and enter Wall 109. A new life is about to begin, but the real test has only just begun…

(Source: Bilibili, translated)