Zui Qiang Shengji

This is a lower budget video game isekai with a mediocre, but somewhat exciting story, not very memorable characters and flashy visuals. About 1/3 (sometimes even more) of each episode is the intro and outro. While weird, you can just skip it, so it doesn't affect the rating. The MC is just a game addict who, for an unexplained reason, got sucked into the body of his video game character. After arriving he received the memories of the young martial artist he occupied and assumed his identity. In this world he is the only one who has access to the "system", and levels according to inconsistent video game rules. Combining this with his grinding experience he improves a lot and changes the destiny of his family branch. While I only give it a 6/10 due to uninspiring characters, as well as the weak and predictable story, the anime is mostly fun to watch and doesn't waste a lot of your time with its short 7-8min episodes.