Issei has died but now he has a chance to travel to other Worlds and become strong enough to deal with the challenges in his world if he returns

Son Gohan is tasked with preserving time and peace throughout the ominiverese

By a freak accident Miso Uzumaki has travel to another dimension where she is a boy watch the two's misadventures

The last thing anyone expected was the birth of a clone with powers that literally made no sense now with the entire clone project torn between creating a level six or the strongest esper army how will the sisters survive this (or when the clones start developing different powers people notice)

Isekai high gets some new students

Hades has a lot of children most of them having there own quirks but these few stand out the most honestly is it too much for him to have a normal child like Hitler