God of Gambling in the Ninja World

The male protagonist Su Bai learned a set of miraculous gambling skills and prepared to embark on a journey. However, he got off to a bad start. He was killed by a crazy drug addict just after he won a sum of money. So he turned around to another world and came to the world of Naruto. He thought he had arrived. The world was about to change. Who would have thought that a giant blue sword fell from the sky and knocked him unconscious. It turned out that he was involved in the battle in the Valley of the End. After waking up, he was adopted by Hashirama and started his own life in the ninja world. I just wrote this to earn tips. Readers, don't worry too much!