Cloudy_Day._.'s Things

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 .(

There was something I read on the webtoon application once. But I can't find it anymore. This comes to my mind from time to time, I search for it in the application, but no matter how hard I search, I cannot find it.

Subject: There is a boy with orange hair, he can do magic and stuff like that, but he can't control it or something. There is also a black-haired boy, in the first episode he is already running away from his ex-girlfriend or something. The subject is something like magic and wizards.
Anyway, that orange head gets help from that black haired man to control his power. Then that black-haired ex says, "I like this boy."

The drawing style was quite clumsy. But it was beautiful. What I said should be in the canvas section of the application, but I'm sorry because I read it a long time ago. I hope someone reads something like this and I can find the webtoon I'm talking about.
Thank u :)