Reincarnated as an oak tree with powers ENG

A collision between two galaxies, a rather common event in the universe, gives rise to a phenomenon known as "starburst." However, when the presence of mana is introduced into the parameters, the collision takes on a whole new scale. The collision zone between the galaxies then becomes a neutral zone with new planets, and the galaxy that takes possession of it also devours half of the other galaxy in the process. When the Milky Way collides with another galaxy, beings of all intelligent races are summoned by the will of both galaxies to take possession of the neutral zone. Arthur Lambert, a renowned Belgian botanist internationally, finds himself summoned by the Milky Way alongside inhabitants from across the galaxy.