In Build Fighters: Starting with Decade in My Boss Encyclopedia

...Luo Nian transmigrates into the world of Kamen Rider Build, starting with a villain boss collection and a magenta Decade Driver!

Collect cards and fuse them to draw villain cards!

Evolto: "You... how are you able to transform into me?!"

...He spends his days teasing Misora at the café and picking on the muscle-brained Ryuga.

He never imagined an honest guy could be this honest!

Anyway...

Evolto bullies Sentou, while Luo Nian bullies Evolto...!

"If I'm fighting you, I'll use this card...!" Luo Nian draws K's card!

Evolto: "...Ciao!"

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.