I Only Wanted to Support My Little Sister, but I Accidentally Became Invincible

[Spiritual Qi Revival + Sole Female Lead + System + Reborn + Comedy]

An invasion from another world.

Ye Fan awakened a healing ability, but his talent was poor. As the story progressed, he became too weak to keep up with his adopted younger sister, and they both fell in battle.

After being reborn, he obtained a check-in System and countless support skills. He thought he would become the strongest support, but the further he got, the stranger things became. Not only could he strengthen others, he could use those abilities on himself, too.

It's not me who's strong, it's my whole team.