MTL - My Choices Became Real - Chapter 37 sketch

Seven billion humans living on the Earth time-traveled together after they had woken up one morning. They all heard a synthesized female voice.

He is the master of six kingdoms. As long as he wanted, his cavalry is ready to wipe off any country.

High-school student Koremitsu Akagi finds himself attending the funeral of Hikaru Mikado, who had died in an accident during Golden Week. He’s not sure why he’s there, as he only exchanged a few words with Hikaru at school. However, Hikaru doesn’t seem to be completely gone from the world, as he comes back as a ghost in order to fulfill a promise to Aoi Saotome, his fiancée. Since Koremitsu is the only one who can see him, he asks him to carry out his promise in his place.

Complying with his request, Koremitsu tries to fulfill Hikaru’s promises to the rest of his “girlfriends”, helping them overcome past misunderstandings and repair broken relationships.

The tale of Oliver.
An orphan boy from a Mine, in 19th century Europe, filled with Magic.