In March 2013, Luan was loaned to Metropolitano.Abel começa a definir time para enfrentar o Guarani (Abel starts to define team to face Guarani); Metropolitano's official website, 14 March 2013 He returned to Figueira in May, and made his professional debut on 28 May, coming on as a second-half substitute in a 4–2 away win against América-MG for the Série B championship.Em noite de trapalhadas e muitos gols, Figueira faz 4 a 2 no Coelho (In a night of messes and many goals, Figueira makes 4–2 in Coelho); Globo Esporte, 28 May 2013
