Time Travel: I Was Taken to Another World by an Ancient Coffin to Survive

[Not invincible in the early stage, not cool, slow to gain steam] A dual-world start: a modern city with superpowers to hunt down + a cruel training in an alien continent. The game starts with a high energy and the mysteries are layer by layer. The ill-fated orphan Chaochen was hunted down by supernatural organizations on Earth in order to protect the mysterious ancient fragments left behind by his old man. In a desperate situation, he took the ancient fragments and fell into the Immortal Burial Forbidden Land in Xujin Continent, where he met Xiaoran, a little girl whose life experience was a mystery. The two depended on each other for their lives. After leaving the forbidden area for the first time, they were involved in a cruel bounty hunt by Xu An, the lord of Lanyue City. Faced with a wanted manhunt in the city and hunting by various forces, Chao Chen broke into the city lord's mansion alone to save Xiaoran, who was imprisoned and being tortured, causing a bloody storm. With the mystery of his life experience and the rare treasure in his Dantian, can he find a way out in this world where the strong are respected? When will Xiao Ran's ancient secret be revealed?