I Was Reborn in the Rubber Beast Apocalypse!?

[Furry + slime beasts + young boy + urban supernatural powers + combat + reborn + humorous commentary + two male leads] [I'm a new author, so I'd love to hear your suggestions QAQ]

Beiming, an ordinary office worker, was walking across an empty construction site when a stone wall suddenly fell from a high-rise and crushed him. In the blink of an eye, he found himself in another world. What kind of world is this...? Why are there so many gooey slime beasts...

Main characters:

Beiming: Human and one of the story's protagonists. Quick-thinking, he loves playing games (in the world he plays in after being reborn), and has an easygoing personality. He has the composure of an adult, but also likes to crack jokes. After arriving in another world, he meets the most important beast (person) in his life. As they experience all sorts of events together, he gradually discovers that his new body is not as simple as it seems.

Beiying: Formerly human, and the young master of the Beiming clan, though he was only human for a short time. He later becomes a black slime wolf beast and is one of the story's protagonists. Smart but prone to overthinking, he's unfailingly polite to others, yet keeps his heart closed off from other beasts. After meeting Beiming and going through many things together, he gradually develops feelings for him that go beyond friendship.

Other characters (already introduced, and will be given more focus later):

Qi Yan: Beiming and Beiying's classmate and class monitor.

Ling Han: Qi Yan's guardian beast and best friend.

Bai Li: An immortal senior administrator, a test-subject registrar, and leader of an investigation squad.

The Red King: ???

Note:

The System plays a very small role in this story, serving only as a guide at the beginning. It will not be involved in the story afterward.

P.S.:

Please don't drop it after the first chapter, sob! There's a twist in the second chapter, so give it a few more chapters TAT

P.P.S.:

This story features a male-male romance.