Henshuu S-Kishi Isekai wo Seiku

A man is transported to another world and gains the ability to transform into a knight. He uses this power to survive and navigate the challenges of the new world. With his transformation ability, he fights enemies and works to understand the rules of his new environment. He meets other characters and learns about the world's systems and dangers. His goal is to find a way back home while dealing with the realities of his current situation. The story focuses on his efforts to adapt and survive using his unique skill.