Marvel: I Can Be Infinitely Stronger

Xiao Hai, who has traveled to the Marvel world, has the same ability as Mr. Saitama. Even through the most ordinary training, he can become infinitely stronger, and infinitely stronger is not limited to strength!
When his spear technique reached the limit of human beings, it became spear fighting technique, the bullets can turn, and after the spear fighting technique reached the limit, it became magic spear technique, and guns and guns were all magic bullets...
One day, his gun will be able to shoot the universe!
After the fighting technique reached its limit, it became a super skill, and the legendary martial arts was born from Xiao Hai's hands...
His power is endless, the Hulk, Thanos, Sentinels... are not his enemies with one punch!
His power, even this universe can't stop him!