Arcane Ascension manhua, Sufficiently Advanced Magic, Five years ago, Corin Cadences brother entered the Serpent Spire a colossal tower with ever-shifting rooms, traps, and monsters. Those who survive the spires trials return home with an attunement: a mark granting the bearer magical powers. According to legend, those few who reach the top of the tower will be granted a boon by the spires goddess.He never returned.Now, its Corins turn. Hes headed to the top floor, on a mission to meet the goddess.