  In this paper, we study the reconstruction problem of the holomorphic tangent
bundle $\mathbb{T}_{\mathbb{P}^2}$ of the complex projective plane
$\mathbb{P}^2$. We introduce the notion of tropical Lagrangian multi-section
and cook up one by tropicalizing the Chern connection associated the
Fubini-Study metric. Then we perform the reconstruction of
$\mathbb{T}_{\mathbb{P}^2}$ from this tropical Lagrangian multi-section.
Walling-crossing phenomenon will occur in the reconstruction process.
