Hey guys i really need help with this

I am tryin to find this webtoon but cant find it and this is my only hope guyss
So,
Our main character, who has lost his memory, finds himself in a deserted place and when he turns his head, he sees a tower, then goes there. The tower has a floor system and there are enemies that need to be eaten on each floor. The series is a comedy-heavy webtoon and the side character had glasses

Thats all i remember please i really hope to find it .(