Wong (Mandarin: 王) is the current Sorcerer Supreme and librarian of Kamar-Taj. When their former librarian was murdered by Kaecilius and the Zealots, Wong then became the highly protective keeper of all the ancient books when he met Stephen Strange, and assisted him in his studies. As Kaecilius attempted to use his power to bring Dormammu to Earth, Wong and the other Masters used their power to eventually defeat him, at the cost of Ancient One's death. With Kaecilius' conflict over, Wong joined Doctor Strange in protecting the New York Sanctum.
Wong stood with Strange and Iron Man when the Black Order had attacked the Earth in search of the Time Stone, holding them back until Wong was forced to remain behind to protect the Sanctum as Ebony Maw managed to kidnap Strange. When Strange perished along with half of the universe's population to Thanos, Wong became the new Sorcerer Supreme. In 2023, he transported many of the revived Avengers and their allies to a battle against an alternate Thanos, and prevailed in the Battle of Earth.
Following the Blip, Wong became a regular at the Golden Daggers Club, participating in cage matches, one against Abomination. He met Shang-Chi and Katy Chen in order to inform them of the power the Ten Rings possessed. Later, Wong was alerted of the Scarlet Witch masterminding interdimensional monsters into chasing America Chavez. Wong survived Scarlet Witch's attack on Kamar-Taj, and was held under her custody in order to guide her to Wundagore Mountain. Wong was able to elude an attempt on his life, and later assisted a dreamwalking Strange in defeating Scarlet Witch before she could harness Chavez's powers. After that, Wong and Strange took Chavez, who decided to stay in their universe, under their care and teach her in the Mystic Arts.