Guys this is really amazing Manhwa.
Artwork & Style is top notch & amazing.
The boy is from mercenary division.
He did everything to protect his younger sister.
He kicked everyone a**** who tried to hurt her.
& Lastly I want to say there'll amazing fights ,romance plots. SW Plot .
The MMC in this Manhwa is amazingly Smart & Strong as you can expected from mercenary, he doesn't have a flaw (till now ch 28)
This Manhwa/Manga is freaking awesome đ & Amazing.
I think you guy's will also enjoy it because the fighting scenes and situations in this Manhwa is amazing I can't describe it in words.