Top 10 in Top 10 best 18+ anime for hot summer.
Dakara Boku wa, H ga Dekinai OP
Next is the anime adaptation of the series "Dakara boku wa, H ga Dekinai".
The story is about Ryosuke, a high school boy whose mind is always "dark". One day, he meets the beautiful girl Lisara Restall standing alone under the rainy sky, with the intention of helping her when he learns that she is a shinigami on a special mission.
She made a deal with him by stabbing Ryosuke in the chest with her magic sword. In return, this guy helps Lisara on a mission against the enemy when he appears with the idea of protecting the beautiful girl without knowing what happens because he is the key for Lisara to stay in the world. that she exists.
On the other hand, he can use Lisara's sword to stab himself when his mind has extreme "dark" thoughts and turn him into a completely different person.