Hidden For Twenty Years: Strength Exposed By Scarlet Witch

In the 1990s, Bai Xi traveled to the world of Marvel, where there are countless powerhouses and dangers.The neighbors next to her are Black widow Natasha Romanoff and Yelena of Little Loli. Fortunately, he has a system to hide his strength and become stronger!Hide for a year and gain the teleportation ability.Hide for ten years and gain the Time Backwards Ability.Hidden for twenty years, he has become an invincible existence....Hidden for twenty years, when Scarlet Witch Wanda got the Mind Gem Awakening Ability, he suddenly discovered that the most powerful existence in the world was Bai Xi!When Thanos came, Bai Xi's strength was finally exposed by Wanda...