It's Normal for Systematic Time-Travelers to Be Invincible, Right?

As a member of the sudden death team of time travellers, Bai Feng went to various worlds with the lottery system that included all games in his previous life, but the journey he experienced seemed to be smoother than he thought? In Endgame, when the protagonist meets Thanos, Bai Feng: Is this Thanos usually so brave? Doesn't he know that I know Kung Fu? Starting from the Marvel Cinematic Universe A new book for a newbie. I am very lazy, so I will update it as I see fit. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.