How do you think Touma met Gaomon?*Savers spoilers*

[floramon]

10 years ago, a group of scientist accidently found the Digital World. They formed an organization similar to DATS to study more about Digimon. They entered the world. They were attacked by evil Digimon.

They managed to escape except Touma's father. Touma's father was trapped and saved Gaomon accidentaly. Gaomon vowed to serve him but he refused. Instead he asked him to return to Earth and find his son.

With the latest technology, DATS found Touma and gave him Gaomon. Gaomon vowed to serve and protect him.

In episode 12, Biyomon met Masaru's sister and became friend. But later died. So they found out it was Mercurimon who was the bad Digimon. They decided to enter the Digital World to destroy Mercurimon, as well as finding his father.

However they were attacked by a 10-year-old boy Ikuto and his partner Falcomon...

Please correct me if I am worng.

Biyomon died...sob sob...