Shigaraki is not dead in the manga. The storyline has many twists and turns, and his character plays a significant role, so his survival adds to the ongoing drama and suspense.
You might find different types of panties, like cotton ones for everyday wear, lacy ones for special occasions. There could also be some panty liners or small sachets of lavender to keep the drawer smelling fresh.
There could be bras of different styles, like sports bras for when she exercises, and regular bras for daily wear. Also, panties in various colors and fabrics. Maybe a silk nightgown for special evenings or a comfortable cotton pajama set.
One great plot twist could be that Shigaraki has a hidden noble intention behind his actions. Maybe he's trying to expose a deeper corruption in the hero society that no one else sees. It makes readers re - evaluate his character.
In a great 'Shigaraki fanfic', the plot is crucial. It should be engaging and original. Maybe it could put Shigaraki in new and unexpected situations. It also should have good pacing, not too slow or too fast. And the relationships he has with other characters in the fic should be well - developed, whether they are allies or enemies.
Isolation is another theme. Shigaraki is often depicted as a lonely figure. Fanfics may explore how his isolation affects his actions and decisions, and how relationships (or lack thereof) shape his character in the BNHA context.