¿Who is stronger, Annihilus or Shang-Chi?

Annihilus is a powerful villain in the Marvel Comics Universe, known for his immense strength and control over the Negative Zone. Created by Stan Lee and Jack Kirby, Annihilus first appeared in Fantastic Four Annual #6 in 1968. Annihilus possesses numerous superhuman abilities, including super strength, speed, and agility, as well as the power to fly and regenerate from injury. However, his most notable ability is his control over the Negative Zone, a parallel dimension filled with negative energy. Annihilus can use this energy to create powerful blasts, force fields, and even open portals between dimensions. The origins of Annihilus are shrouded in mystery. He hails from the planet Arthos, located in the Negative Zone, and is the leader of an insectoid race known as the Annihiloids. He is driven by a desire to conquer and destroy, and has clashed with numerous superheroes, including the Fantastic Four and the Avengers. One of Annihilus' greatest strengths is his ability to absorb energy from his surroundings, making him even more powerful. He is also incredibly intelligent and strategic, making him a formidable opponent in battle. Annihilus has played a major role in several Marvel Comics storylines, most notably the "Annihilation" event, where he led an army of cosmic villains in an attempt to conquer the universe. He has also appeared in various video games and animated television shows. Overall, Annihilus is one of the most powerful and dangerous villains in the Marvel Universe. His control over the Negative Zone and ability to absorb energy make him a formidable opponent, while his intelligence and strategic mind make him a true force to be reckoned with.

Shang-Chi, also known as the "Master of Kung Fu," is a fictional superhero in the Marvel Comics universe. He made his first appearance in Special Marvel Edition #15 in December 1973 and was created by Steve Englehart and Jim Starlin. Shang-Chi is considered to be one of the greatest martial artists in the Marvel Universe, with incredible agility, reflexes, and strength. Shang-Chi's history begins with his father, the infamous criminal mastermind Fu Manchu. Shang-Chi was raised and trained by his father in the ways of martial arts and was initially sent on missions to carry out his father's bidding. However, when Shang-Chi discovered the true nature of his father's activities, he turned against him and joined forces with the British intelligence agency MI6. In the comics, Shang-Chi is often portrayed as a loner and a master of several styles of martial arts. He has demonstrated incredible speed, agility, and strength, which are all enhanced by his mastery of chi energy. Shang-Chi has also trained his body to resist injury and possesses an exceptional healing factor that allows him to recover from wounds more quickly than a normal human. One of Shang-Chi's most notable abilities is his "One Touch of Death," which allows him to strike a single, precise blow that can kill or render an opponent unconscious. Shang-Chi has also mastered the use of weapons, particularly the nunchaku and the staff. Shang-Chi has faced many formidable foes in his adventures, including the likes of the Mandarin, the Yellow Claw, and the Iron Fist. He has also been a member of several superhero teams, including the Avengers and the Heroes for Hire. Overall, Shang-Chi is a skilled and powerful fighter with incredible physical abilities and a mastery of martial arts. His strength, speed, and agility make him a formidable opponent, and his skills have earned him a place among the greatest fighters in the Marvel Universe.