American comics: From the black robes to becoming the ultimate Doomsday

Pei Yuan transmigrated to the world of The Boys, becoming a mentally ill person and a lab rat at the Vought Group's experimental base.
With the lamplighter lurking in the distance and the racial storm queen casting a disdainful glance from behind, he felt a little panicked...
Fortunately, at the crucial moment, he obtained the Multiverse Role-Playing System. As long as he gained role-playing points, he could become the day of destruction for the human world...
First, he obtained the Destruction Ray...
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When Pei Yuan stood in front of the people of the motherland and shot out his heat gaze.
Homelander roars: What kind of superhero are you?!
Pei Yuan grinned cruelly: I specialize in killing Superman!
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Spitting blood extinguishes stars, thermal vision melts everything, dragging planets with bare hands, interstellar leaps in the human body...
Pei Yuan, who accomplished all of this, said: "You might not believe it, but I was a lunatic back then..."
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