reincarnated in DxD

Adam reincarnated in DxD world, and became the first villain issei have to face. He is even engaged to rias.

Adam or now know as riser was a little flustered. In this world, the protagonist have a very strong plot armor, and strong people are all over.

Thinking of all those OP dragons,gods.... Plus him being against the protagoniste make it more dangerous.

While riser was thinking how to survive, he Heard.

"Ding-the host's mood fluctuation is detected, and the destiny villain system is activated, please make the following choices."

[Option 1: annulment of engagement with rias, reward: Eliminate the host villain's male role!]

[Option 2: destroy the protagoniste and make his life a living hell, reward: lucky ten consecutive draws!]

Since then...

Riser became someone admired, feared by all the supernatural world.

I do not own highschool dxd, I only own my MC(SI).