Umibe no Q - Vol. 1 Ch. 1

[MangaDex]

 

[marcopolonian]

Interesting start

 

[AgentKuga]

a bit unsettling, but you've certainly got my attention now

 

[Tersione]

Conquering the world via cuteness. The aliens have finally learned.

 

[Jailsomg]

Looks good

 

[youdontknowwho]

My guess is that the cute alien absorbs her negative feeling and turns the tip of his tail to black. Who knows what may happen when it turns black completely.

 

[NextUniverse]

liking this so far.

 

[scurrat]

Omoshiroi

 

[Superboi777]

Calling it now, the ending will be that as it consumes more negative emotions, he becomes more corrupted, and, at the end, it will become some kind of monster that will attack people causing them to fell fear (a negative emotion), but, after attacking Chiho, and eating her to consume her negative emotions, she will only have positive emotions, causing it to become pure again.