Fei Ren Zai - Ch. 273 - You say you're the older brother and I'm the younger, you'll shield me from the wind and shelter me from the rain.

[MangaDex]

 

[_mystic]

I've looked at this for too long trying to nitpick so it's getting released now so I can stop thinking about it. Also, 手足 is translated as "sibling"—pretty sure it's a gender neutral term.