Tengu Kobou Works

The series follows Henry, who is a weak young adventurer trying to earn money for his younger sister. Henry's weak "Evasion" skill gets him kicked out of his party. However, he discovers a glitch that allows him to use "Evasion" to clip through walls and earn the first-time clear reward infinite times. By doing this, he rises from the bottom by boosting his stats and collecting rare items.

(Source: Anime News Network)

Just solve the puzzles!

Tokine Ami is the secretary of the CEO of the advertising agency TEN2.
Today’s client is a representative from a famous anime company!
Tokine was cleaning the meeting room ...

No synopsis added.