Elysia Gate

Ren, a lazy young man, goes about his days with a boring routine. He always wakes up late and is often scolded by his mother. One day, Ren meets Elysia, a new girl at his school who has white hair and a strange light surrounding her. Elysia's presence brings changes in Ren's life, and he begins to question what is really happening in this world.
Was Elysia an angel? Did she bring new hope to the world? Or did she harbor a dangerous threat?