The Regressor Wants To Die

A Never-ending Hell...... Lee Do-Yun never asked for much. But somehow he ended up with everything. The ability to Regress and Adapt to everything. With those he lived a life far longer than he wanted to. And now even his last plan to end his life failed. Now back on a changed Earth that has stepped into the world of Monsters and Dungeons, he seeks a way to fulfill his wish again. …… What to expect? Powerful, carefree, and slightly insane MC, Check. Tower Climbing, Check. Gates, Check Hidden Factions, Check. Different Worlds, also Check. --------------------------------------------------------------------------------------------