Apocalyptic Catastrophe: The Blackened Male Lead Becomes a Love-Struck Idiot

[Original dual male protagonists, dual purity, 1v1, secret love, slow burn, kind shou]

Waking up, he unexpectedly transmigrated into a book.

With a useless background music ability, he entered a male-oriented apocalyptic novel.

He Rui wanted to live, to go home.

But to survive in the apocalypse, perhaps he should cling to the protagonist, who possessed a golden finger.

Activating his 'cash ability', he found the protagonist, and then, he was beaten up by the protagonist...

He Rui gave up on clinging to the powerful, preparing to escape and call the police.

He didn't run two steps before being caught back.

The violent and cold man fixed a scrutinizing gaze on him, asking:

"Why do you have music playing when I hit you?"

He Rui broke out in cold sweat. On his very first day, a secret was quickly exposed.

Mid-to-late stage:

He Rui: Brother Ji, your precious little brother was beaten up again!

Watching the protagonist step in, with a powerful aura, helping him find justice and heavily beating up those who provoked him.

BGM quietly plays:

Big brother of the heavens, big brother of the earth, big brother can stand tall against the sky.

Big brother of the wind, big brother of the rain, big brother can summon wind and rain.

Loyalty etched in my heart, protecting my big brother as he spreads his wings again.

Friendship for a lifetime, my big brother's name etched in my heart.

Thank you, big brother!

[Shou is talkative, shou is sunny, kind, naive, and sweet; gong has hit shou before; gong has a secret crush; not dual strong in the early stages; not a satisfying novel in the traditional sense; apocalypse type: meteorite impact leading to ****, tsunamis, and other disasters (do not read if sensitive to these points)]