There are side stories for reedemable characters (for example Chowon from LIAI) because their mistakes aren't that bad.
There are also side stories for ireedemable chracters, like this one. Can't just gloss over how he fucked up Suha, drugs, sex, drugs, sex. If he ever ends up with hyung, I want him to serve jail time first and pay his mistakes :)
There are side stories for reedemable characters (for example Chowon from LIAI) because their mistakes aren't that bad.
There are also side stories for ireedemable chracters, like this one. Can't just gloss over how he fucked up Suha, drugs, sex, drugs, sex. If he ever ends up with hyung, I want him to serve jail time first and pay his mistakes :)