Flint is Main Story reward, of course he wouldn't come through gacha.
Half-nakednessMr. Roark, do that~Right! It's the opportunity for a man to brag about!Haaaaaa!!Haaaa!Eh!?...Huh, it was impossible.Thank you very much!Hey, young lady, I'll show you something good.Milady, somehow, please make haste to me!Flint... why won't you come...?!They didn't come...Hilda! Hurry up and come to me!
