The Vast Wilderness Spanning Thirty Thousand Li

Zhou Min, an ordinary teacher at a private primary school, goes about his daily routine, shuttling around the campus, repeating the monotonous tasks of lesson preparation, teaching, and homework correction. He's like a puppet confined to a fixed track, with no excitement in his life. This seemingly calm life is completely shattered on an ordinary teaching day.
That day, he was standing on the podium, talking eloquently as usual, but he didn't notice at all that a faint and eerie light and shadow was quietly spreading in the corner of the classroom. Just as he turned around to write on the blackboard, a piercing chill suddenly hit him. Then, a mysterious force swept over him with overwhelming power. His eyes went dark, and his consciousness dissipated instantly.
When Zhou Min regained consciousness again, he found himself in a dim place. The air was filled with a damp and rotten smell. Strange towering trees grew in a twisted manner, and the criss - crossing vines seemed to hide countless pairs of spying eyes. From time to time, deep roars and rustling sounds of unknown origin could be heard. It was as if this wild and uninhabited land hid countless unknown secrets and deadly crises. Who, or what kind of force, brought him here? And what terrifying truths are hidden in this unknown wilderness?