I Don't Want to Fall in Love With Humans (2022)

Both are mini dramas in which the human FL encounters and ends up living with the ML who is a merman.

Both are short length dramas about a merman ML and a human FL who end up living together. The ML is very naïve about the human world and requires the FL's help to obtain something so he can return to the ocean.

Very different in plot and tone but both have mermen prince MLs who are a bit innocent at the beginning of the dramas.

Both are mostly light romances between a mermaid or merman and a human.
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Both dramas are about a supernatural creature (nine-tailed fox vs. mermaid) who loses his spiritual object which becomes physically attached to the FL. While trying to figure out how to get it back, the two end up living together and fall in love.

Both are short length dramas with a water being who ends up living with a human, and the two fall in love.

Both are love stories between a mermaid or merman and a human. The mermaid/merman's life is attached to the human.

Both dramas are about a supernatural creature (nine-tailed fox vs. mermaid) who loses his spiritual object which becomes physically attached to the FL. While trying to figure out how to get it back, the two end up working together and fall in love.

Both dramas have a ML who is a supernatural creature (nine tailed fox vs. merman) and a human FL who accidentally kisses him and swallows his pearl/bead. In order to retrieve it before it kills her, the two end up living together, and fall in love.

- both having a ML being a male mermaid in high status.
- both FL are human. In both the male stays in the FL home.
- in both ML is really thirsty for water in abnormal way, in both the moment he touch the water he grows his tail
- the TSNTSS has more romance, and is longer.

Both male leads are merman and they fall in love with the girls who save them Both drama have similar story line expect for childhood story