I'm not sure if Wavve has English subtitles. You can watch weak hero on viki.com.

 Anja MS:

It’s only on Viki in certain areas. 

Yeah, it wasn't available in my country! But if you want to watch weak hero you can watch it on dramacool, dailymotion, dramahood etc.

Here's a link with English subtitles:

https://watchasian.id/drama-detail/weak-hero-season-1-2022

 Serene Wolf:

The link isn't working. Do you have the new address for watchasian by any chance? 

That's weird; it should be working because it's working for me. (T_T)

But, here's a link for you:

https://watchasian.id/drama-detail/weak-hero-season-1-2022