Although it is a bit shabby, this heroic spirit is super strong

Source name: Although a bit shabby, this Heroic Spirit is super strong
Alias: Although a bit shabby, this Heroic Spirit is super strong
label:
Tags: fantasy, fantasy, time travel, fiction, alien world
Protagonist: Akatsuki Sakurai
Introduction: [Light novel] + [magic] + [pseudo-sci-fi] with [villainous protagonist]
Sakurai Akatsuki was an everyday high school student until he mysteriously disappeared over a year ago.
After being discovered and sent back home, he spent his days fantasizing about adventures in another world in novels.
His wish came true after he saw a mass disappearance at the high school he used to attend.
It's just that the timing seems a little inappropriate.
"Please marry me!"
After he finished shouting this to the girl who summoned him, he was thrown into a strange apocalyptic ruins full of super powerful monsters...
After leaving the different space called the dungeon, Xiao decided to find beautiful girls as his heroic spirit as the goal of living in the different world.
Unfortunately, he naturally encountered many obstacles.
To deal with the thieves blocking the road, Xiao chose to rob the other party's village.
To deal with the officials who maliciously oppressed him, Xiao would of course decisively use "normal" means to uncover their past and force them to flee their hometown.
As for those nobles who were planning to attack the beautiful girls around Akatsuki...
"Because I'm too weak, I can only resort to such dirty tricks to defeat my opponent."
Today, Akatsuki endured the stares as if nothing had happened and spoke to her fellow Heroic Spirits.
"You're the only one who's weak?!"