Returning From The Magic World - Chapter 33 Evolvers

After 10,000 years, it was iced. The Douro’s federal expedition team discovered an egg with a gold and silver two-color pattern during the scientific study in the northern part of the country. After exploring it with an instrument, it found that there were vital signs inside, and he quickly brought it back to the institute for incubation. The egg hatched, but it was a baby, a baby identical to humans, and an egg-born child.

- Description from ptwxz

Xia Yan passed through to the world of Bleach and became an eleven-year-old boy. He was rescued by Renji and Rukia in the Seireitei, and he was studying at Shin’ō Academy, and he was a student of the same class.
He is a top student of the Shin’ō Academy, and he is vying for strength by various teams. In the end, he has entered the first team of secret mobile maneuvers.
He will use punishment to kill every person who tries to threaten the martyrdom and protect his loved one.

- Description from Novelupdates

As a sophomore in high school, Aozawa suddenly awakened telekinesis ability after time travel. After a week of training, telekinesis evolved into hypnosis --- when he falls, there will be a beautiful girl as a cushion; perspective; time pause... The superpowers that are refreshed every week disrupt his life. , and also made him understand that he would never be able to become the hero of a hot-blooded comic.

The strongest hero of humanity, Kim Sung Bin.