I like traveling the most

(Comedy anime) Good news: Traveled through time. Bad news: Died. Good news: There is a cheat. Bad news: Can't use it.
Kobayashi, who traveled through "Mosono", thought he had successfully tricked Aqua into getting a super powerful cheat, but unexpectedly, due to Aqua's carelessness, the cheat was not activated and could not be used.
"——This is a bummer!" Kobayashi cried out.
Fortunately, Aqua was forced to come to the next level not long after, and Kobayashi, who successfully activated the cheat, reached the peak of his life (crossed out)... and embarked on the road of madness in life.
"Mosono", "Clockwork Star", "Akame ga Kill", "Cloak Girl", "Chikuro no Misaki", "Re:Zero", "Undying King", "Game No. 5: Zero", etc.