Stranger's Handbook - Chapter 5: Frontier Count’s Ambition

Kuramoto Daisuke, a freshman in High School was suddenly exposed to someone vanishing in front of him. Turns out he was admitted to a Special Class full of Isekai Heroes that were regularly summoned to Otherworlds since the start of their Middle School. He was told that he was to become their Support to prevent each of the Heroes' fate of dying in the world they were summoned into. Though mediocre, he realized that his ability has a great potential but it needs a lot of hard work on his part.

Unconvinced of being just the Support Character, he vowed to excavate his mediocre ability, all the while supporting the Heroes using it.

And maybe more.

That year, the basketball god retired forever.

That year, the four giants of the City of Angels, which shocked the world, came to the fore.

That year, the little emperor entered the hometown team with unparalleled talent.

…

That year, the son of planes, the great magician, the corrector of order… plunged into this era when the opponent was like a wolf like a tiger.

Come, come, stand in line one by one… How am I going to carry out this delightful torture (× crossed out)

My dream is just to heal your wounded hearts, yes, this is a homophonic stalk. – Liu Xiu.

The introduction is weak, I will see it later.

Q group: 747103528, you can add~

- Description from novelbuddy

Lingyun, a fierce and savage cultivation genius takes over a dead teenager’s body. Coincidentally, they are both named Lingyun. Set in a alternate version of the 21st century, teenager Lingyun has been killed by someone with a grudge.

Lee Se-Hoon, the blacksmith of humanity’s last desperate united force, fought against the demons until the very end. However, the result was mutual destruction, with the world coming to an end. The moment he took his own life over that futile conclusion—

“…What is this?”

He had regressed to his days as a candidate at the hero training institution, Babel Academy. Having obtained a second chance, he swore to use anything as material to gain victory this time. Anything at all!