Counterattack System appeared when I'm already At The Mahayana Realm - Chapter 78 - : Losing One’s Surname is Common

Yi Zaha. The crazy demon crazy for martial arts. While he was running away after stealing the heavenly pearl of the Demon Cult Leader, he fell off a cliff. After thinking that everything was over, he opened his eyes to see that he had returned back to when he was a waiter… And he is being beat up for something that he didn’t do. The crazy demon who returned to the beginning of his days as a waiter! Will he go crazy again, or will he drive his enemies crazy?

Inside the dining room.

Fangzheng: Hello, I’m on a blind date.

Sister Yu: A blind date?

Fangzheng: To make a long story short, I know you are here to deal with your parents. As long as we make it clear, we can go back to our respective homes.

Sister Yu: Do you know who I am?

Fangzheng: I don’t know much, so what do you say? Continue to photograph or?

At this time, a waiter came in and bowed awkwardly to the two of them: I’m sorry sir, I made a mistake, this is not the room you are looking for! Your blind date is next door!

Fangzheng: ….

- Description from novelbuddy

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.