Arknights: My Daughters Came from Fifteen Years in the Future

[Let loose, everyday life, invincible, no angst, raising kids (maybe)]

It's been almost a year since Kong Haiming and Meng Ling transmigrated to Terra.

They've dealt with all sorts of incidents and formed complicated bonds with plenty of operators. Now they're living full, entertaining everyday lives across Terra.

That is, until two little strangers who somehow seem familiar suddenly show up.

“Hello, Moms. We're from fifteen years in the future.”