Sure, here's an example of unique content optimized for the keyword 'frisk x chara' using synonyms:
1. The main character with Chara
2. The hero with Chara
3. The adventurer and the wanderer
4. Frisk with the troubled spirit
5. Frisk x Chara
Remember, you can create an infinite number of combinations using different synonyms and variations, but make sure to maintain readability and coherence.
Undertale Comic Dub Compilation Chara Frisk Sans and