In his past life, he climbed to the 69th floor, and reached the limit of his potential. Now, reborn, he has returned to the past, when the almighty Tower first summoned him. He will work his way up again, step by careful step. This time, he will climb to the top. ************************************************************
Next Chapter (Next Issue):
The Challenger’s Return: Rebirth of the Rainbow Mage Chapter 149
The Challenger’s Return: Rebirth of the Rainbow Mage Chapter 150
The Challenger’s Return: Rebirth of the Rainbow Mage Chapter 151