Romantic love triangle + lighthearted comedy + yandere and crazy + aloof and cold

I just got dumped, but then I picked up a red-haired girl with a fever. I thought she was a gentle little kitten, but it turns out she's a crazy young lady who wants to control me.

"From today onwards, you are my servant."

What? I'm already the male lead, and I still have to be a servant? Then what's the point of being the male lead?

No way! Family, watch how I pull her out of this mess!

Oh no, she's a stat monster. Her basic attack killed me instantly. I'll have to wait until I get going in the late game!

Wait a minute, why does she have a cold and aloof best friend by her side? And why is their devilish aunt looking at me so strangely?

No, come here! Come here! Ah!!!