![](https://i.mydramalist.com/PWPo0t.jpg)
![](https://i.mydramalist.com/DX58ot.jpg)
Both shows are adaptions of novels by the same author with similar themes. They focus on the main protagonist and shows his journey from being a weakling to become strong.
![](https://i.mydramalist.com/2D4wkt.jpg)
![](https://i.mydramalist.com/96QpXt.jpg)
Both shows have the same kind of premise about people being inside a game. Kenny Kwan also stars in both.