The false number is defeated by fate.

Oswald, the second prince, is an inferior omega who is despised and looked down upon. Bill, the son of a viscount, is a servant, yet he is a special existence who alone can suppress Oswald's heat—he was supposed to be his 'fated mate.' A secret romantic relationship between the two, hidden from those around them due to their large difference in social status. However, this turns out to actually be a lie...? ⚠︎WARNING⚠︎ Please refrain from viewing if the following elements are difficult for you: ・Omegaverse BL ・NTR (netorare/infidelity) ・A woman inserted between BL