The saltiness in Tsukki is unleashed when he found out that his big brother had been lying to him that he's on the volleyball team which is not true

That incident really hurt him real bad cause he always think that he could trust his big brother, that he wouldn't lie to him but he did. That day on wards the smile on Tsukki's face faded...

One day at school he didn't mean to roast on of his annoying classmate but he did and the poor guy there just stood there, jaw dropped

Tsukki actually finds it fun to roast ppl (that's really bad Tsukki, you're grounded) so his career of being Saltyshima begans there

And also because Yams said that he looked smart asf when he roast ppl so yeah

Tsukki is much more cheerful than before now its a relief...

I didn't wan this to be angst at first but I guess it did have a tiny bit of angst whopps my hand slipped blame my hand, not me, I'm innocent