The Magicless Substitute Bride

Lucia has spent her entire life being mistreated because everyone believes she has zero magical power. When her twin sister refuses a marriage with the feared and immensely powerful mage Andrea, Lucia is forced to become her substitute bride. Andrea is notorious for rejecting numerous brides, and there is an important reason why no one can touch him. But Lucia's supposedly useless body hides a rare ability that makes her different from everyone else. As the two begin their political marriage, their initial distance slowly turns into attraction and genuine affection. The story focuses on a mistreated heroine, a powerful but isolated male lead, magical secrets, and a slow-burn romance.